Audi A4
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The Audi A4 is a line of
compact executive car A compact executive car, also known as a compact luxury car, is a premium car larger than a premium compact and smaller than an executive car. Compact executive car is a UK term and a part of the D-segment in the European car classification. A ...
s produced since 1994 by the German car manufacturer
Audi Audi AG () is a German automotive manufacturer of luxury vehicles headquartered in Ingolstadt, Bavaria, Germany. As a subsidiary of its parent company, the Volkswagen Group, Audi produces vehicles in nine production facilities worldwide. Th ...
, a subsidiary of the
Volkswagen Group Volkswagen AG (), known internationally as the Volkswagen Group, is a German multinational automotive manufacturer headquartered in Wolfsburg, Lower Saxony, Germany. The company designs, manufactures and distributes passenger and commercial ...
. The A4 has been built in five generations and is based on the
Volkswagen Group B platform The Volkswagen Group B platform is a mid-size automobile platform from the Volkswagen Group. It has been used for saloon cars/sedans, estate cars/station wagon, and coupés - under the Volkswagen Passenger Cars, Audi, SEAT and Škoda marqu ...
. The first generation A4 succeeded the
Audi 80 The Audi 80 is a compact executive car produced by the Audi subdivision of the Volkswagen Group across four generations from 1966 to 1996. It shared its platform with the Volkswagen Passat from 1973 to 1986 and was available as a saloon, and s ...
. The automaker's internal numbering treats the A4 as a continuation of the Audi 80 lineage, with the initial A4 designated as the B5-series, followed by the B6, B7, B8, and the B9. The B8 and B9 versions of the A4 are built on the
Volkswagen Group MLB platform The Volkswagen Group MLB platform is the company's platform strategy, announced in 2012, for shared modular construction of its longitudinal, front-engined automobiles. It was developed by Audi and first introduced in 2007 on the Audi A5 then, c ...
shared with several models and brands across the Volkswagen Group. The Audi A4
automobile layout The powertrain layout of a motorised vehicle such as a car is often defined by the location of the engine and drive wheels. Layouts can roughly be divided into three categories: front-wheel drive (FWD), rear-wheel drive (RWD) and four-wheel drive ...
consists of a
front-engine design In automotive design, a front-engine, front-wheel-drive (FWD) layout, or FF layout, places both the internal combustion engine and driven roadwheels at the front of the vehicle. Usage implications Historically, this designation was used reg ...
, with
transaxle A transaxle is a single mechanical device which combines the functions of an automobile's transmission, axle, and differential into one integrated assembly. It can be produced in both manual and automatic versions. Engine and drive at the ...
-type transmissions mounted at the rear of the engine. The cars are
front-wheel drive Front-wheel drive (FWD) is a form of engine and transmission layout used in motor vehicles, where the engine drives the front wheels only. Most modern front-wheel drive vehicles feature a transverse engine, rather than the conventional longit ...
, or on some models, " quattro"
all-wheel drive An all-wheel drive vehicle (AWD vehicle) is one with a powertrain capable of providing power to all its wheels, whether full-time or on-demand. The most common forms of all-wheel drive are: ;1x1 : All unicycles Reflecting one axle with one w ...
. The A4 is available as a sedan and
station wagon A station wagon ( US, also wagon) or estate car ( UK, also estate), is an automotive body-style variant of a sedan/saloon with its roof extended rearward over a shared passenger/cargo volume with access at the back via a third or fifth door ( ...
. Historically, the second (B6) and third generations (B7) of the A4 also included a
convertible A convertible or cabriolet () is a passenger car that can be driven with or without a roof in place. The methods of retracting and storing the roof vary among eras and manufacturers. A convertible car's design allows an open-air driving expe ...
version. For the fourth generation (B8) and onwards, the
convertible A convertible or cabriolet () is a passenger car that can be driven with or without a roof in place. The methods of retracting and storing the roof vary among eras and manufacturers. A convertible car's design allows an open-air driving expe ...
, along with a new
coupé A coupe or coupé (, ) is a passenger car with a sloping or truncated rear roofline and two doors. The term ''coupé'' was first applied to horse-drawn carriages for two passengers without rear-facing seats. It comes from the French past parti ...
and 5-door
liftback A liftback is a variation of hatchback with a sloping roofline between 45 and 5 degrees. Traditional hatchback designs usually have a 90 to 46 degree slope on the tailgate or rear door. As such the liftback is essentially a hatchback with a more ...
variant, was spun-off by Audi into a new nameplate called the
Audi A5 The Audi A5 is a series of compact executive coupe cars produced by the German automobile manufacturer Audi since June 2007. The A5 range additionally comprises the coupe, cabriolet, and "Sportback" (a five-door liftback with a fastback roofline) ...
. __TOC__


B5 (''Typ'' 8D; 1994)

The first generation Audi A4 (known internally as the ''Typ'' 8D) debuted in October 1994, with production starting November 1994 and European sales commencing in January 1995 for the 1995 model year. North American sales later began in September 1995 for the 1996 model year. It was built on the Volkswagen Group B5 (PL45) platform, which it shared with the fourth generation Volkswagen Passat (B5, ''Typ'' 3B). It had a front-mounted
longitudinal engine In automotive engineering, a longitudinal engine is an internal combustion engine in which the crankshaft is oriented along the long axis of the vehicle, front to back. Use This type of motor is usually used for rear-wheel drive cars, except ...
and
front-wheel drive Front-wheel drive (FWD) is a form of engine and transmission layout used in motor vehicles, where the engine drives the front wheels only. Most modern front-wheel drive vehicles feature a transverse engine, rather than the conventional longit ...
. Many variations of the A4 were also available with Audi's quattro
four-wheel drive Four-wheel drive, also called 4×4 ("four by four") or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time or on-demand, and is typically linked via a transfer case ...
system. The A4 was initially introduced as a four-door saloon/sedan; the Avant ( estate/wagon) was introduced in November 1995 and went on sale in February 1996. Development began in 1988, with the first design sketches being created later that year. By 1991, an exterior design by Imre Hasanic was chosen and frozen for November 1994 production by 1992. The interior design was later finalized in 1992, with pilot production commencing in the first half of 1994. Development concluded in the third quarter of 1994, preceding November 1994 start of production. A wide range of engines were available in European markets, between 1.6 and 2.8 litres for
petrol engine A petrol engine (gasoline engine in American English) is an internal combustion engine designed to run on petrol (gasoline). Petrol engines can often be adapted to also run on fuels such as liquefied petroleum gas and ethanol blends (such as ''E ...
s; and a 1.9-litre
diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...
available with
Volkswagen Group Volkswagen AG (), known internationally as the Volkswagen Group, is a German multinational automotive manufacturer headquartered in Wolfsburg, Lower Saxony, Germany. The company designs, manufactures and distributes passenger and commercial ...
's VE technology, capable of achieving a or . The 2.6 and 2.8-litre
V6 engine A V6 engine is a six-cylinder piston engine where the cylinders share a common crankshaft and are arranged in a V configuration. The first V6 engines were designed and produced independently by Marmon Motor Car Company, Deutz Gasmotoren Fabrik ...
s which had been carried over from the old 80/90 proved popular, although in North America, the 2.8-litre engine was the only V6 that was available there until 1997. A 2.4-liter version was developed especially for the Thai market, where import duty jumped from 60 to 100 percent on cars of over 2,400 cc displacement. The Audi A4 was the first model in the Volkswagen Group to feature the new 1.8-litre 20v engine with five valves per cylinder, based on the unit Audi Sport had developed for their Supertouring race car. A
turbocharged In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to pro ...
1.8T version produced and torque. Moreover, a
quattro GmbH Audi Sport GmbH, formerly known as quattro GmbH,Audi-Mediacente ...
special edition of the B5 1.8T was later available in Germany and Europe, for which the engine's power output was raised to and . Five-valve technology was also added to a reengineered V6 family of engines in 1997, starting with the 2.8-litre V6 30v, which now produced , followed by a 2.4-litre V6 which was a downsize from the previous 2.6 litre, engine, but with a power increase to . Audi also debuted their new
tiptronic The modern usage of the automotive term manumatic denotes an automatic transmission that allows the driver to select a specific gear, typically using paddle-shifters, steering wheel-mounted push-buttons, or "+" and "-" controls on the gear sele ...
automatic transmission on the B5 platform, based on the unit
Porsche Dr. Ing. h.c. F. Porsche AG, usually shortened to Porsche (; see #Pronunciation, below), is a German automobile manufacturer specializing in high-performance sports cars, SUVs and sedans, headquartered in Stuttgart, Baden-Württemberg, Germany ...
developed for their 964-generation
911 911 or 9/11 may refer to: Dates * AD 911 * 911 BC * September 11 ** 9/11, the September 11 attacks of 2001 ** 11 de Septiembre, Chilean coup d'état in 1973 that outed the democratically elected Salvador Allende * November 9 Numbers * 91 ...
. The transmission is a conventional automatic gearbox with a torque converter offering the driver a fully-automatic operation or manual selection of the gear ratios. The B5 marked Audi's continued move into the midsize luxury car segment, having started this trajectory notably with later model years of the preceding Audi 80/90 B4. Despite initial mechanical problems, overall build and assembly quality were lauded both by the automotive press and within Audi and Volkswagen, and at the time, parent company Volkswagen declared the B5 the company-wide build quality benchmark for all its other models.


Facelift (1999–2001)

The Audi A4 B5 saw nearly constant minor changes and alterations throughout its seven-year run. Moreover, a significant
facelift A facelift, technically known as a rhytidectomy (from the Ancient Greek () "wrinkle", and () "excision", the surgical removal of wrinkles), is a type of cosmetic surgery procedure used to give a more youthful facial appearance. There are mul ...
was introduced for the 1998 B5 model year at the 1997
Frankfurt Motor Show The International Motor Show Germany or International Mobility Show Germany, in German known as the ''Internationale Automobil-Ausstellung'' (''IAA'' – International Automobile Exhibition), is one of the world's largest mobility shows. It cons ...
, with sales beginning in Europe in early 1998. The 2.8-litre 30-valve
V6 engine A V6 engine is a six-cylinder piston engine where the cylinders share a common crankshaft and are arranged in a V configuration. The first V6 engines were designed and produced independently by Marmon Motor Car Company, Deutz Gasmotoren Fabrik ...
replaced the 2.8-litre 12-valve. A 2.5-litre V6
Turbocharged Direct Injection TDI (Turbocharged Direct Injection) is Volkswagen Group's term for its current common rail direct injection turbodiesel engine range that have an intercooler in addition to the turbo compressor. TDI engines are used in motor vehicles sold by th ...
(TDI)
diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...
with was standard on the Quattro. A six-speed manual gearbox was available, as well as the new high-performance Audi S4, now part of the A4 lineup (the previous S4 had been an
Audi 100 The Audi 100 and Audi 200 (and sometimes called Audi 5000 in North America) are primarily mid-size/executive cars manufactured and marketed by the Audi division of the Volkswagen Group. The car was made from 1968 to 1997 across four generations (C ...
). Cosmetic updates included new rear lights, headlights, door handles, and another minor exterior/interior changes. In mid-1998, the 1.8 20vT engine available outside Europe had its power output raised to . The previous KKK K03
turbocharger In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to pro ...
, although fundamentally unchanged, received revisions on the turbine side to prevent cracking due to heat. The 12-valve V6 was replaced by the 30-valve unit which had been available in Europe for two years. A further facelift took place across the A4 and S4 platform in February 1999 as a 1999.5 model; changes were largely cosmetic but affected many components, such as both front and rear bumpers, the front and rear lights, the center console, and door handles. This facelift was known at Audi as a ''Grosse Produktaufwertung'' (''Major Product Upgrade''), as was also signified by facelift cars now carrying the denomination "8D2". In 1999 Audi also debuted an even higher performance ''RennSport'' model (rennsport literally translates as ''racing sport''), the RS4 Avant, like its predecessor RS2, available only in the Avant bodystyle.


Engines

The following
engines An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power g ...
were available:


Safety

In the
Euro NCAP The European New Car Assessment Programme (Euro NCAP) is a European voluntary car safety performance assessment programme (i.e. a New Car Assessment Program) based in Leuven (Belgium) formed in 1996, with the first results released in February ...
safety and crash tests, the Audi B5 A4 received 3 stars for front- and side-impact protection, but the last star is flagged to indicate that the driver may be subjected to a high risk of chest injury in the side impact. *Adult occupant = *Pedestrian = (pre 2002 rating)


Derived hybrid version

In 1997, Audi was the first European car manufacturer to put a
hybrid vehicle A hybrid vehicle is one that uses two or more distinct types of power, such as submarines that use diesel when surfaced and batteries when submerged. Other means to store energy include pressurized fluid in hydraulic hybrids. The basic princip ...
into
mass production Mass production, also known as flow production or continuous production, is the production of substantial amounts of standardized products in a constant flow, including and especially on assembly lines. Together with job production and batch ...
, the third generation Audi duo, then based on the A4 Avant.


B6 (''Typ'' 8E/8H; 2000)

The next A4, internally designated ''Typ'' 8E, debuted on 10 October 2000, now riding on the Volkswagen Group B6 (PL46) platform. The car's new styling was developed under Peter Schreyer between 1996 and 1998, inspired by the Bauhaus design language of the C5 (second-generation)
Audi A6 The Audi A6 is an executive car made by the German automaker Audi. Now in its fifth generation, the successor to the Audi 100 is manufactured in Neckarsulm, Germany, and is available in saloon and estate configurations, the latter marketed by Aud ...
introduced in 1997. The 1.6-litre base model powerplant remained unchanged, but most other petrol/gasoline engines received either displacement increases, or power upgrades. The 1.8-litre 20-valve
Turbo In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to pro ...
was now available in two additional versions, with or , this one with a standard six-speed
manual gearbox A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission system, where gear changes ...
, while the naturally aspirated 1.6-litre
inline-four engine A straight-four engine (also called an inline-four) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft. The vast majority of automotive four-cylinder engines use a straight-four layout (with the ...
and 2.8-litre V6 were replaced by 2.0-litre, and all-
aluminium alloy An aluminium alloy (or aluminum alloy; see spelling differences) is an alloy in which aluminium (Al) is the predominant metal. The typical alloying elements are copper, magnesium, manganese, silicon, tin, nickel and zinc. There are two principal ...
3.0-litre units, still with five valves per cylinder, the most powerful of which was capable of and of torque. The 1.9
Turbocharged Direct Injection TDI (Turbocharged Direct Injection) is Volkswagen Group's term for its current common rail direct injection turbodiesel engine range that have an intercooler in addition to the turbo compressor. TDI engines are used in motor vehicles sold by th ...
(TDI) engine was upgraded to , with Pumpe Düse (Unit Injector) (PD) technology, and was now available with quattro permanent
four-wheel drive Four-wheel drive, also called 4×4 ("four by four") or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time or on-demand, and is typically linked via a transfer case ...
, while the 2.5 V6 TDI high-end model was introduced with and standard quattro. This generation of quattro consisted of default of 50:50 front to rear dynamic torque distribution. A Bosch ESP 5.7 Electronic Stability Programme (ESP) system, with
anti-lock braking system An anti-lock braking system (ABS) is a safety anti-skid braking system used on aircraft and on land vehicles, such as cars, motorcycles, trucks, and buses. ABS operates by preventing the wheels from locking up during braking, thereby maintaini ...
(ABS),
brake assist Brake assist (BA or BAS) or emergency brake assist (EBA) is a term for an automobile braking technology that increases braking pressure in an emergency. The first application was developed jointly by Daimler-Benz and TRW/LucasVarity. Research c ...
, and
electronic brakeforce distribution Electronic brakeforce distribution (EBD or EBFD) or electronic brakeforce limitation (EBL) is an automobile brake technology that automatically varies the amount of force applied to each of a vehicle's wheels, based on road conditions, speed, lo ...
(EBD) were standard across the range. The Avant was introduced in June 2001 and arrived in European showrooms in September 2001. For 2002, Audi increased power in the 1.8 Turbo engines to and – the 190 PS variant designated by a red 'T' on the boot lid. Available with four wheel drive and in the 2.5 TDI intermediate version to . A 2.0 engine with
Fuel Stratified Injection Gasoline direct injection (GDI), also known as petrol direct injection (PDI), is a mixture formation system for internal combustion engines that run on gasoline (petrol), where fuel is injected into the combustion chamber. This is distinct fro ...
(FSI) was also available. A year later, Audi reintroduced the S4, now powered by a 4.2 L
V8 engine A V8 engine is an eight-cylinder piston engine in which two banks of four cylinders share a common crankshaft and are arranged in a V configuration. The first V8 engine was produced by the French Antoinette company in 1904, developed and us ...
, as well as an A4 Cabriolet
convertible A convertible or cabriolet () is a passenger car that can be driven with or without a roof in place. The methods of retracting and storing the roof vary among eras and manufacturers. A convertible car's design allows an open-air driving expe ...
variant (''Typ'' 8H), finally replacing the 80-based Audi Cabriolet which had been discontinued in 2000. It included an electro-hydraulic operated roof, which lowered in under 30 seconds and incorporated some styling changes, such as body-coloured lower bumper and sill panels, which later found their way to the saloon version. The Audi A4 Cabriolet version was co-developed and manufactured by
Karmann Wilhelm Karmann GmbH, commonly known as simply Karmann, was a German automobile manufacturer and contract manufacturer based in Osnabrück. Founded by Wilhelm Karmann in 1901, the company specialized in a variety of automotive roles, includi ...
. Audi introduced a
continuously variable transmission A continuously variable transmission (CVT) is an automatic transmission that can change seamlessly through a continuous range of gear ratios. This contrasts with other transmissions that provide a limited number of gear ratios in fixed steps. T ...
developed by
LuK Luk or LUK may refer to: Surname Luk or Loke is the Cantonese romanization of several (but not all) Chinese surnames that are romanized as Lu in Mandarin. It may refer to: *Lu (surname 陆) * Lu (surname 禄) *Lu (surname 逯) *Lu (surname 鹿) O ...
, named
multitronic Multitronic is a stepless transmission launched by AUDI AG in late 1999, jointly developed and manufactured by LuK. The capitalization used is multitronic (spelled by Audi with a lower-case leading 'm') and is a registered trademark of AUD ...
, which replaced the dated conventional automatic transmission on
front-wheel drive Front-wheel drive (FWD) is a form of engine and transmission layout used in motor vehicles, where the engine drives the front wheels only. Most modern front-wheel drive vehicles feature a transverse engine, rather than the conventional longit ...
models. There have been widespread complaints from consumers around the world that the transmission box is prone to electronic glitches as well as mechanical problems. Borrowing from the
Audi A6 The Audi A6 is an executive car made by the German automaker Audi. Now in its fifth generation, the successor to the Audi 100 is manufactured in Neckarsulm, Germany, and is available in saloon and estate configurations, the latter marketed by Aud ...
, the boot was redesigned to remove the extension of the top edge with a smoother fold line. The rear light assemblies now formed part of the top line, these styling cues were eventually borrowed by other European as well as Asian manufacturers. A sport package named 'Ultra Sport' was introduced in the North American market shortly before the B6 was replaced by the B7. It included aluminium interior trim and door sills, "S line" steering wheel, front and rear spoilers, side skirts, and
quattro GmbH Audi Sport GmbH, formerly known as quattro GmbH,Audi-Mediacente ...
designed 18-inch RS4 alloy wheels.


Engines

The following engines were available:


Safety

The Audi A4 (B6 & B7) passed the
Euro NCAP The European New Car Assessment Programme (Euro NCAP) is a European voluntary car safety performance assessment programme (i.e. a New Car Assessment Program) based in Leuven (Belgium) formed in 1996, with the first results released in February ...
safety and crash tests, and was awarded the following car safety ratings: *Adult occupant = *Pedestrian = (pre 2002 rating) The
Insurance Institute for Highway Safety The Insurance Institute for Highway Safety (IIHS) is a U.S. nonprofit organization funded by auto insurance companies, established in 1959 and headquartered in Arlington, Virginia. It works to reduce the number of motor vehicle traffic collision ...
(IIHS) awarded both the B6 & B7 a "Good" rating in the frontal crash test; the B7 was not retested since the front portion is structurally the same.


Facelift (B7; ''Typ'' 8E/8H; 2004)

Audi introduced a heavily facelifted A4 in late 2004, with the internal designation of B7. Although given a new platform designation, the B7 was essentially a heavily facelifted and revised version of the B6, with revised steering settings, suspension geometry, new
internal combustion engine An internal combustion engine (ICE or IC engine) is a heat engine in which the combustion of a fuel occurs with an oxidizer (usually air) in a combustion chamber that is an integral part of the working fluid flow circuit. In an internal combus ...
ranges, navigation systems and chassis electronics (including a new advanced Bosch ESP 8.0 Electronic Stability Programme (ESP) system). The front grille assembly changed to a tall trapezoidal shape in the same manner as the C6 (third-generation)
Audi A6 The Audi A6 is an executive car made by the German automaker Audi. Now in its fifth generation, the successor to the Audi 100 is manufactured in Neckarsulm, Germany, and is available in saloon and estate configurations, the latter marketed by Aud ...
; however, the dashboard and interior were virtually unchanged from the B6 aside from minor detailing. Audi's internal platform nomenclature uses PL46 (passenger car longitudinal platform, size 4, generation 6) for both B6 and B7 chassis. The ''Typ'' 8E and ''Typ'' 8H internal designations are also carried over from the B6 A4 range, but now have an additional identifying suffix – 8EC for the saloon, 8ED for the Avant, and 8HE for the Cabriolet. The engine lineup received many additions. The 2005 introduction of
Fuel Stratified Injection Gasoline direct injection (GDI), also known as petrol direct injection (PDI), is a mixture formation system for internal combustion engines that run on gasoline (petrol), where fuel is injected into the combustion chamber. This is distinct fro ...
(FSI) on the 2.0 TFSI and 3.2 V6 FSI petrol/gasoline engines, as well as other refinements, increased power output to and , respectively. These engines both use a four-valve per cylinder configuration. The prior 5-valve design was incompatible with the FSI direct injection system (due to the siting of the fuel injector, now discharging directly into the combustion chamber). The 2.0
Turbocharged Direct Injection TDI (Turbocharged Direct Injection) is Volkswagen Group's term for its current common rail direct injection turbodiesel engine range that have an intercooler in addition to the turbo compressor. TDI engines are used in motor vehicles sold by th ...
(TDI)
diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...
now combined Pumpe Düse (Unit Injector) (PD) technology with 16 valves, while the larger 2.5 TDI V6 diesel was superseded by a 3.0 V6 TDI, offering a model during the year 2005 which was upgraded to a model in 2006. A 2.7 V6 TDI was added later.
Torsen Torsen Torque-Sensing (full name Torsen traction) is a type of limited-slip differential used in automobiles. It was invented by American Vernon Gleasman and manufactured by the Gleason Corporation. Torsen is a portmanteau of Torque-Sensing. ''TO ...
T-2 based quattro permanent
four-wheel drive Four-wheel drive, also called 4×4 ("four by four") or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time or on-demand, and is typically linked via a transfer case ...
remained as an option on most A4 models. Audi retired its 5-speed
manual transmission A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission (mechanics), transmission ...
s in favour of a new
Getrag Getrag (), stylized as GETRAG, was a major supplier of transmission systems for passenger cars and commercial vehicles. The company was founded on 1 May 1935, in Ludwigsburg, Germany, by Hermann Hagenmeyer; as the ''Getriebe und Zahnradfabrik ...
6-speed. As before,
multitronic Multitronic is a stepless transmission launched by AUDI AG in late 1999, jointly developed and manufactured by LuK. The capitalization used is multitronic (spelled by Audi with a lower-case leading 'm') and is a registered trademark of AUD ...
continuously variable transmission A continuously variable transmission (CVT) is an automatic transmission that can change seamlessly through a continuous range of gear ratios. This contrasts with other transmissions that provide a limited number of gear ratios in fixed steps. T ...
(CVT), now with selectable 'seven-speeds', was an option on front-wheel drive models, whilst a conventional ZF 6HP 6-speed
tiptronic The modern usage of the automotive term manumatic denotes an automatic transmission that allows the driver to select a specific gear, typically using paddle-shifters, steering wheel-mounted push-buttons, or "+" and "-" controls on the gear sele ...
automatic transmission An automatic transmission (sometimes abbreviated to auto or AT) is a multi-speed transmission used in internal combustion engine-based motor vehicles that does not require any input from the driver to change forward gears under normal driving c ...
was an option on the quattro
four-wheel drive Four-wheel drive, also called 4×4 ("four by four") or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time or on-demand, and is typically linked via a transfer case ...
models. In addition to the Audi S4, which carried over the
powertrain A drivetrain (also frequently spelled as drive train or sometimes drive-train) is the group of components that deliver mechanical power from the prime mover to the driven components. In automotive engineering, the drivetrain is the components o ...
from the B6 S4 – Audi reintroduced the
quattro GmbH Audi Sport GmbH, formerly known as quattro GmbH,Audi-Mediacente ...
developed
Audi RS4 The Audi RS 4 is the high-performance variant of the Audi A4 range produced by Audi Sport GmbH for AUDI AG, a division of the Volkswagen Group. It sits above the Audi S4 as the fastest, most sports-focused car based on the A4's "B" automobile pla ...
(RS for ''RennSport'') to the lineup, for the first time on the saloon/sedan and
Cabriolet A convertible or cabriolet () is a passenger car that can be driven with or without a roof in place. The methods of retracting and storing the roof vary among eras and manufacturers. A convertible car's design allows an open-air driving expe ...
body, and with a naturally aspirated, but high-revving 4.2-litre V8 FSI engine. Another inclusion on the RS4 was the latest generation
Torsen Torsen Torque-Sensing (full name Torsen traction) is a type of limited-slip differential used in automobiles. It was invented by American Vernon Gleasman and manufactured by the Gleason Corporation. Torsen is a portmanteau of Torque-Sensing. ''TO ...
T-3 Quattro 4WD system, which uses a 'default' asymmetric 40:60 front-rear dynamic torque distribution bias. This new asymmetric center differential was initially only available on the RS4 but was added a year later on the S4. The remainder of the B7 A4 range still used the T-2 50:50 default dynamic split center diff. A variant, developed by
quattro GmbH Audi Sport GmbH, formerly known as quattro GmbH,Audi-Mediacente ...
, was first introduced in May 2005, named "Audi A4 DTM
Edition Edition may refer to: * Edition (book), a bibliographical term for a substantially similar set of copies * Edition (printmaking), a publishing term for a set print run * Edition (textual criticism), a particular version of a text * Edition Recor ...
". It was inspired by Audi's race cars of the 2004
Deutsche Tourenwagen Masters The Deutsche Tourenwagen Masters (DTM, German Touring Car Masters) is a grand touring car series sanctioned by ITR e.V. who have been affiliated to the DMSB-FIA since 1984. The series is based in Germany, with rounds elsewhere in Europe. The ser ...
and was reintroduced in 2006 as a regular option. The 2.0T FSI engine received revised software mapping to the ECU, which increased the output to and of torque. It was available with front-wheel drive, or Quattro four-wheel drive. The B7 Cabriolet model arrived later than the other two body variants, being first shown in late 2005 and with sales beginning in February 2006. New on the Cabriolet was an entry-level 2.0 TDI version, which was not offered with the Multitronic CVT gearbox. The Cabriolet version was produced by
Karmann Wilhelm Karmann GmbH, commonly known as simply Karmann, was a German automobile manufacturer and contract manufacturer based in Osnabrück. Founded by Wilhelm Karmann in 1901, the company specialized in a variety of automotive roles, includi ...
until February 2009. In 2007 Audi introduced a version of the B7 named the 'Special Edition', which built on the S-Line specification and also included the black optics pack, the RS4 style 8J X 18 '7-arm double-spoke' design alloy wheels, Two-tone Graphite/Black Volterra leather, 3-spoke sports leather/Alcantara multi-function steering wheel with gear knob and hand brake handle in Alcantara with silver stitching, ventilated cross-drilled front disc-brakes, black tailpipes and black roof rails (Avant model only). It also had a power increase of 20 PS, giving an output of 220 PS on the 2.0T model. According to 2007 Swedish vehicle inspection data, the Audi A4 Avant with
diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...
is the most reliable vehicle available on the market, with vehicle inspection rejection rate of 0.0% in three-year-old category.


SEAT Exeo

When the successor B8 A4 range was introduced, the B7 series A4 was restyled and
rebadged In the automotive industry, rebadging is a form of market segmentation used by automobile manufacturers around the world. To allow for product differentiation without designing or engineering a new model or brand (at high cost or risk), a man ...
as the
SEAT Exeo The SEAT Exeo () is a large family car and flagship model, that was built by the Spanish car manufacturer SEAT, subsidiary of the Volkswagen Group. Previously codenamed ''Bolero'', (though not to be confused with SEAT's earlier concept car bea ...
in 2008 with changes to the front and rear plus interior trim from the A4 Cabriolet. The entire Audi B7 A4 production line from Audi's
Ingolstadt Ingolstadt (, Austro-Bavarian: ) is an independent city on the Danube in Upper Bavaria with 139,553 inhabitants (as of June 30, 2022). Around half a million people live in the metropolitan area. Ingolstadt is the second largest city in Upper Bav ...
plant Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclud ...
was dismantled and sent to
Volkswagen Group Volkswagen AG (), known internationally as the Volkswagen Group, is a German multinational automotive manufacturer headquartered in Wolfsburg, Lower Saxony, Germany. The company designs, manufactures and distributes passenger and commercial ...
's
SEAT A seat is a place to sit. The term may encompass additional features, such as back, armrest, head restraint but also headquarters in a wider sense. Types of seat The following are examples of different kinds of seat: * Armchair (furniture), ...
factory in
Martorell Martorell () is a municipality that forms part of the Baix Llobregat Comarques of Catalonia, comarca, in Catalonia, Spain, primarily known for its medieval Pont del Diable, Devil's bridge. It lies at the confluence of the Llobregat and Anoia Rive ...
, Spain.


Engines

The following engines were available:


Safety

The Audi A4 offers many standard safety features, including Bosch ESP 8.0 Electronic Stability Programme (ESP) with
anti-lock braking system An anti-lock braking system (ABS) is a safety anti-skid braking system used on aircraft and on land vehicles, such as cars, motorcycles, trucks, and buses. ABS operates by preventing the wheels from locking up during braking, thereby maintaini ...
(ABS), side
airbag An airbag is a vehicle occupant-restraint system using a bag designed to inflate extremely quickly, then quickly deflate during a collision. It consists of the airbag cushion, a flexible fabric bag, an inflation module, and an impact sensor. Th ...
s in the seats, 'sideguard' curtain airbags, and its optional quattro four-wheel drive system. It also received the
Insurance Institute for Highway Safety The Insurance Institute for Highway Safety (IIHS) is a U.S. nonprofit organization funded by auto insurance companies, established in 1959 and headquartered in Arlington, Virginia. It works to reduce the number of motor vehicle traffic collision ...
(IIHS) "Top Safety Pick For 2007". EuroNCAP crash test results from the B6 apply to the B7 model.


B8 (''Typ'' 8K; 2008)

Audi released the first official pictures of the B8 series A4 in August 2007 and unveiled the car to the public at the September 2007
Frankfurt Motor Show The International Motor Show Germany or International Mobility Show Germany, in German known as the ''Internationale Automobil-Ausstellung'' (''IAA'' – International Automobile Exhibition), is one of the world's largest mobility shows. It cons ...
. Saloon/sedan and Avant ( estate/wagon) models are offered. The Avant was unveiled to the public at the March 2008
Geneva Motor Show The Geneva International Motor Show is an annual auto show held in March in the Swiss city of Geneva. The show is hosted at the Palexpo, a convention centre located next to the Geneva Cointrin International Airport. The Salon is organised by th ...
. For North America's destined models, the B8 continued in production for the 2016 model year, while Europe began deliveries on the 2016 B9 model. The B8 A4 is built on a variant of the Audi Modular Longitudinal Platform, a platform that is also used in the
Audi A5 The Audi A5 is a series of compact executive coupe cars produced by the German automobile manufacturer Audi since June 2007. The A5 range additionally comprises the coupe, cabriolet, and "Sportback" (a five-door liftback with a fastback roofline) ...
coupé A coupe or coupé (, ) is a passenger car with a sloping or truncated rear roofline and two doors. The term ''coupé'' was first applied to horse-drawn carriages for two passengers without rear-facing seats. It comes from the French past parti ...
. While prior A4 chassis were limited in
wheelbase In both road and rail vehicles, the wheelbase is the horizontal distance between the centers of the front and rear wheels. For road vehicles with more than two axles (e.g. some trucks), the wheelbase is the distance between the steering (front ...
due to the relationship between the engine, transmission and front axle, the MLP allows for a reduced front overhang, resulting in a greater wheelbase length without the same increase in overall length. This effectively redistributes the centre of gravity slightly rearwards, improving handling by better balancing vehicle mass between the front and rear axles. The estimated static front:rear weight ratio of the B8 A4 is approximately 55:45, depending on body style and engine. The relocation of the steering rack in front of the axle also improves handling over previous A4 platforms. Key to the implementation of MLB is the novel mounting of the differential in front of the clutch. This is achieved by driving the flywheel/clutch remotely by means of a 'top hat' shaped drive plate, between which the differential lay shaft passes, whilst power transmission to the final drive is via an inclined transfer shaft which runs the length of the transmission unit. Whilst the platform retains Audi's "overhung" engine mounting position, the front axle is now 152mm further forward than the previous B6/B7 generation platform. The transfer shaft, however, has the effect of creating a large "bulge" on one side of the transmission tunnel, which on right-hand drive versions forces the pedals to be badly offset, which has attracted criticism from the British motoring press in particular. The B8 A4 has increased in wheelbase by and in length by over the prior B7, which has allowed for increased rear seating legroom. Although the overall dimensions have increased, the curb weight has dropped some 10%. The boot (trunk) has also increased to for the saloon (sedan) version. The A4 Avant will have a maximum capacity of with the rear seats folded down. Reception has been mixed, with praise for the Audi A4's increased size, giving it best-in-class rear legroom and trunk space in the compact executive car segment. Its inline-4 2.0 TFSI engine, while efficient providing plenty of torque, was considered lacking and less refined compared to 6-cylinder engines of lighter rivals who posted faster acceleration times. However, the Audi S4
sports sedan A sports sedan (also known as sports saloon in British English) is a subjective term for a sedan car that is designed to have sporting performance or handling characteristics. History The term was originally introduced in the 1930s an ...
has been well-received for its V6 3.0 TFSI engine's power and efficiency. The B8 A4 was facelifted in early 2012. During a model, cycle changes are made to integrate new technologies and to keep the model competitive. These changes are referenced based on the model year (MY) of the car. In Australia, the B8 has undergone 2 revisions leading to three variants, the B8, B8 MY10 and B8 MY11.


Body types


Saloon / Sedan

Audi released the first official pictures of the B8 series A4 in August 2007 and unveiled the car to the public at the September 2007
Frankfurt Motor Show The International Motor Show Germany or International Mobility Show Germany, in German known as the ''Internationale Automobil-Ausstellung'' (''IAA'' – International Automobile Exhibition), is one of the world's largest mobility shows. It cons ...
. Saloon/sedan and Avant ( estate/wagon) models are offered.


Avant

The Avant station wagon/estate was presented at the March 2008
Geneva Motor Show The Geneva International Motor Show is an annual auto show held in March in the Swiss city of Geneva. The show is hosted at the Palexpo, a convention centre located next to the Geneva Cointrin International Airport. The Salon is organised by th ...
.


A4L

The A4L is a long-wheelbase version for the Chinese market, with a longer wheelbase and length. The vehicle was presented at the 2008 Guangzhou Motor Show. The production version then went on sale in January 2009. Launch models included a 2.0 TFSI with and the 3.2 FSI with .


A4 allroad quattro

The A4 Allroad Quattro features a wider track, increased ground clearance, Quattro permanent
four-wheel drive Four-wheel drive, also called 4×4 ("four by four") or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time or on-demand, and is typically linked via a transfer case ...
, a distinctive radiator grille, stainless steel underbody guards and roof rails. The A4 allroad quattro was made available in early summer 2009. The car was unveiled in 2009
Geneva Motor Show The Geneva International Motor Show is an annual auto show held in March in the Swiss city of Geneva. The show is hosted at the Palexpo, a convention centre located next to the Geneva Cointrin International Airport. The Salon is organised by th ...
.


Specifications


Body styles

The A4-based convertible models were replaced by the A5/S5 Cabriolet.


Powertrain

The B8 powertrain options are the following: engines, transmissions and drivelines: (All United Kingdom specification unless stated otherwise). (for South Africa specification). (for Australia specification). (for New Zealand specification). The quattro permanent
four-wheel drive Four-wheel drive, also called 4×4 ("four by four") or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time or on-demand, and is typically linked via a transfer case ...
system uses the latest
Torsen Torsen Torque-Sensing (full name Torsen traction) is a type of limited-slip differential used in automobiles. It was invented by American Vernon Gleasman and manufactured by the Gleason Corporation. Torsen is a portmanteau of Torque-Sensing. ''TO ...
T-3 centre differential, with a default 40:60 front to rear asymmetric torque distribution ratio (used first on the B7 RS4) as standard. (Previous A4 Quattro models split torque with a default front:rear 50:50). The additional torque bias applied to the rear wheels helps mimic the driving dynamics of rear-wheel drive cars. Audi was reported to stop offering 3.2L V6 models in 2010 model year, but still offers them as of August 2011 (Germany). All
petrol engine A petrol engine (gasoline engine in American English) is an internal combustion engine designed to run on petrol (gasoline). Petrol engines can often be adapted to also run on fuels such as liquefied petroleum gas and ethanol blends (such as ''E ...
s use
Fuel Stratified Injection Gasoline direct injection (GDI), also known as petrol direct injection (PDI), is a mixture formation system for internal combustion engines that run on gasoline (petrol), where fuel is injected into the combustion chamber. This is distinct fro ...
(FSI), and all
diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...
s use the
common rail Common rail direct fuel injection is a direct fuel injection system built around a high-pressure (over ) fuel rail feeding solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors (or pump nozzles). High-pressure injection ...
fuel delivery (with a pressure of ), with piezo
injectors An injector is a system of ducting and nozzles used to direct the flow of a high-pressure fluid in such a way that a lower pressure fluid is Entrainment (hydrodynamics), entrained in the jet and carried through a duct to a region of higher pre ...
of their
Turbocharged Direct Injection TDI (Turbocharged Direct Injection) is Volkswagen Group's term for its current common rail direct injection turbodiesel engine range that have an intercooler in addition to the turbo compressor. TDI engines are used in motor vehicles sold by th ...
engines. With the 2012 facelift (the B8.5) came additional 163ps TDIe and TDI Ultra engines, the latter requiring the addition of adblue allowing for cleaner running, both of which fell into the lower emissions tax bracket for the UK, yet presenting a significant performance improvement over the base 136ps and mid-range 143ps models.


Transmissions

In 2009, Audi announced the seven-speed S-Tronic
dual-clutch A dual-clutch transmission (DCT) (sometimes referred to as a twin-clutch transmission) is a type of multi-speed motor vehicle, vehicle Transmission (mechanics), transmission system, that uses two separate clutches for odd and even gear train, g ...
automatic transmission as an option for A4 in the UK and European markets. All A4L models include Speed 8
multitronic Multitronic is a stepless transmission launched by AUDI AG in late 1999, jointly developed and manufactured by LuK. The capitalization used is multitronic (spelled by Audi with a lower-case leading 'm') and is a registered trademark of AUD ...
continuously variable/
manual transmission A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission (mechanics), transmission ...
, except for A4L 3.2 FSI quattro, which includes Tiptronic
automatic transmission An automatic transmission (sometimes abbreviated to auto or AT) is a multi-speed transmission used in internal combustion engine-based motor vehicles that does not require any input from the driver to change forward gears under normal driving c ...
. Volkswagen settled a class-action lawsuit in 2013 involving the failures of the CVT transmission in its Audi A4 and A6 automobiles for model years 2002–2006.


Performance


Equipment

Standard equipment on the B8 A4 includes: *
LED A light-emitting diode (LED) is a semiconductor Electronics, device that Light#Light sources, emits light when Electric current, current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy i ...
daytime running lights A daytime running lamp (DRL, also daytime running light) is an automotive lighting and bicycle lighting device on the front of a roadgoing motor vehicle or bicycle, automatically switched on when the vehicle's handbrake has been pulled down, w ...
(on some models); *MMI system (
Multi Media Interface The Multi Media Interface (MMI) system is an in-car user interface media system developed by Audi, and was launched at the 2001 Frankfurt Motor Show on the Audi Avantissimo concept car. Production MMI was introduced in the second generation Audi A8 ...
) (multi-mode interface of driver information and entertainment systems); (3rd generation MMI expected in vehicles produced from week 22 of 2009). Standard system (Audi Concert/Symphony models) does not include navigation or Bluetooth connectivity (or Bluetooth audio streaming - applicable to 2012 facelift onwards, B8.5 models) *Electronic hand brake *Speed sensitive
power steering A power steering is a mechanical device equipped on a motor vehicle that helps drivers steer the vehicle by reducing steering effort needed to turn the steering wheel, making it easier for the vehicle to turn or maneuver at lower speeds. Hydraul ...
('
servotronic A power steering is a mechanical device equipped on a motor vehicle that helps drivers steer the vehicle by reducing steering effort needed to turn the steering wheel, making it easier for the vehicle to turn or maneuver at lower speeds. Hydrauli ...
' – on some models) Options: *Audi Lane Assist (
lane departure warning system In road-transport terminology, a lane departure warning system (LDWS) is a mechanism designed to warn the driver when the vehicle begins to move out of its lane (unless a turn signal is on in that direction) on freeways and arterial roads. These ...
); *Audi Side Assist ( blind spot monitor); *
Adaptive Cruise Control Adaptive cruise control (ACC) is an available cruise control Advanced driver-assistance systems, advanced driver-assistance system for road vehicles that automatically adjusts the vehicle speed to maintain a safe distance from vehicles ahead. As ...
(ACC); * Advanced Key (keyless entry and start); *
Bang & Olufsen Bang & Olufsen (B&O) is a Danish high-end consumer electronics company that designs and manufactures audio products, television sets, and telephones. It was founded in 1925 by Peter Bang and Svend Olufsen, who designed a radio to work with alt ...
14 speaker sound system (505W); *Advanced parking system front and rear with
reversing camera A backup camera (also called a reversing camera or rear-view camera) is a special type of video camera that is produced specifically for the purpose of being attached to the rear of a vehicle to aid in backing up and to alleviate the rear blind s ...
; *Navigation system with full MMI with screen; *
Adaptive headlights A headlamp is a lamp attached to the front of a vehicle to illuminate the road ahead. Headlamps are also often called headlights, but in the most precise usage, ''headlamp'' is the term for the device itself and ''headlight'' is the term for ...
(with cornering technology); *Audi Drive Select;


Safety


Euro NCAP

The Audi A4 (B8)
Euro NCAP The European New Car Assessment Programme (Euro NCAP) is a European voluntary car safety performance assessment programme (i.e. a New Car Assessment Program) based in Leuven (Belgium) formed in 1996, with the first results released in February ...
crash tests ratings (pre-2009 testing): * Adult occupant = * Child occupant = * Pedestrian = Euro NCAP (2009 testing): * Overall = * Adult occupant = 93% * Child occupant = 84% * Pedestrian = 39%


Insurance Institute for Highway Safety (IIHS)

Head and seat restraints Good


NHTSA


A4 TDI concept e (2008)

It includes a
common rail Common rail direct fuel injection is a direct fuel injection system built around a high-pressure (over ) fuel rail feeding solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors (or pump nozzles). High-pressure injection ...
TDI diesel engine rated at and , a stop-start system and
regenerative braking Regenerative braking is an energy recovery mechanism that slows down a moving vehicle or object by converting its kinetic energy into a form that can be either used immediately or stored until needed. In this mechanism, the electric traction mo ...
. It can achieve a fuel consumption of 3.99L/100 km (58.95 mpg) and CO2 output of 105 g/km. It can accelerate 0- in 10.7 seconds, with top speed of . Other features include
electric motor An electric motor is an Electric machine, electrical machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a Electromagneti ...
-based power steering, revised
aerodynamics Aerodynamics, from grc, ἀήρ ''aero'' (air) + grc, δυναμική (dynamics), is the study of the motion of air, particularly when affected by a solid object, such as an airplane wing. It involves topics covered in the field of fluid dyn ...
, low-rolling-resistance 225/45R17 tires, and electric actuation of the rear brakes. The car was unveiled in
Paris Motor Show The Paris Motor Show (french: Mondial de l'Automobile) is a biennial auto show in Paris. Held during October, it is one of the most important auto shows, often with many new production automobile and concept car debuts. The show presently take ...
.


Facelift (2012–2015)

The facelift model Audi A4 came in 2011. It features redesigned LED headlamps and taillights, front air dam with fog lamps, and closely set twin exhausts. Interior changes include Bluetooth connectivity for audio streaming (nav equipped models only) and a redesigned ignition key. Controls for air-conditioning, infotainment, and power windows gain chrome clasps. Other detail interior changes include larger steering column stalk switches first seen in the D4-series
Audi A8 The Audi A8 is a full-size luxury sedan manufactured and marketed by the German automaker Audi since 1994. Succeeding the Audi V8, and now in its fourth generation, the A8 has been offered with both front- or permanent all-wheel drive—and in s ...
and a simplified layout for the HVAC control panel – for example the temperature setting for the heated seats is now directly set by a single button and is no longer controlled using the MMI dial. The A4 includes a radio with eight speakers as standard, while the MMI navigation system with voice dialogue is optional. A new "Drive Select System" allows drivers to choose comfort, dynamic, individual, or efficiency modes for fuel-efficiency. The power output of the 1.8 TFSI engine is 170 BHP and 320 Nm of torque – up 10 BHP and 70 Nm from the previous versions. Electromechanical power steering is standard. In Europe, the wide range of Audi A4 saloon and Avant estate are available with the 1.8 TFSI, 2.0 TFSI gasoline engine, as well as 2.0 TDI, 2.0 TDIe, and 3.0 TDI diesel motor. Trim levels are Attraction, Ambition, and Ambiente. In the UK, the A4 range is offered in SE, SE Technik, Technik, S line, and Black Edition model grades. All-wheel-drive Quattro is offered in most engine and grade combinations. For North America, the facelift model Audi A4 sedan is only offered with a 2.0 TFSI gasoline engine. Model grades are Premium, Premium Plus, and Prestige. The Avant was discontinued, leaving the Allroad Quattro as the only station wagon body style. For the 2016 model year, the A4 and S4 continued in B8 production. The B9 A4 would not reach the North American market until the 2017 model year, while the S4 variant would not be available until the 2018 model year.


B9 (''Typ'' 8W; 2016)

The fifth-generation of the A4 was revealed in June 2015 when pre-production versions were released to the motoring press, with the official launch occurring at the
Frankfurt Motor Show The International Motor Show Germany or International Mobility Show Germany, in German known as the ''Internationale Automobil-Ausstellung'' (''IAA'' – International Automobile Exhibition), is one of the world's largest mobility shows. It cons ...
in September 2015. This generation of the A4 is the fifth to carry the A4 badge and is commonly referred to as the B9, representing the ninth generation of the Audi 80/A4 series, which were originally (but no longer) based on the B platform. The B9 is slightly larger than the outgoing B8, but Audi claims the new A4 is around lighter than its predecessor. 2017 Audi A4 (8W) sport quattro sedan (2018-10-19) 02.jpg, Sedan / Saloon Audi A4 B9 sedans (FL) IMG 3699.jpg, Sedan / Saloon (facelift) Audi A4L B9 003 China 2017-03-22.jpg, A4L 2018 Audi A4 Avant S Line TDi S-A 2.0 Rear.jpg, Avant Audi A4 Avant B9 IMG 1973.jpg, Avant (facelift) 2018 Audi A4 Allroad Quattro Front.jpg, Allroad quattro (front) Audi A4 Allroad Quattro (B9).jpg, Allroad Quattro (rear) 2015 Audi A4 B9 2.0 TFSI quattro 185 kW S line Interieur Innenraum Cockpit.jpg, Interior Audi A4 Allroad Quattro B9 at IAA 2019 IMG 0285.jpg, Allroad quattro (facelift) Audi A4 Allroad Quattro B9 at IAA 2019 IMG 0297.jpg, Allroad quattro (facelift)


Engines

Seven engines are available from launch, three petrol, and four diesel. All are available in both the A4 Saloon and A4 Avant. The figures below are for the saloon only.


Motorsport


A4 DTM

Audi Sport re-entered the
Deutsche Tourenwagen Masters The Deutsche Tourenwagen Masters (DTM, German Touring Car Masters) is a grand touring car series sanctioned by ITR e.V. who have been affiliated to the DMSB-FIA since 1984. The series is based in Germany, with rounds elsewhere in Europe. The ser ...
(DTM) series in 2004 (after having privateer teams run the Abt Sportsline Audi TT-R) with a
V8 engine A V8 engine is an eight-cylinder piston engine in which two banks of four cylinders share a common crankshaft and are arranged in a V configuration. The first V8 engine was produced by the French Antoinette company in 1904, developed and us ...
d
silhouette racing car A silhouette racing car is a race car which, although bearing a superficial resemblance to a production model, differs mechanically in fundamental ways. The purpose of silhouette cars is to provide a manufacturer with a tangible link to their con ...
resembling the A4 saloon, known as the Audi A4 DTM. A4 DTM cars are identified by Audi Sport "R"-prefix designations.


Australian Super Touring Championship

Brad Jones won the
Australian Super Touring Championship The Australian Super Touring Championship (formerly known as the Australian 2.0 Litre Touring Car Championship) was a CAMS-sanctioned national motor racing title for Super Touring Cars. History Super Touring was introduced into Australia in 1993 ...
in both
1996 File:1996 Events Collage.png, From left, clockwise: A Centennial Olympic Park bombing, bomb explodes at Centennial Olympic Park in Atlanta, set off by a radical Anti-abortion violence, anti-abortionist; The center fuel tank explodes on TWA Flight 8 ...
and 1998 driving an A4.


BTCC

The A4 was used in the 1996–1998 and 2011-2015
British Touring Car Championship The Kwik Fit British Touring Car Championship is a touring car racing series held each year in the United Kingdom, currently organised and administered by TOCA TOCA, formally trading as BARC (TOCA) Ltd, is an organiser of motorsport events in ...
seasons.


ETCC

The A4 was used in the 2000– 2001 European Super Touring Championship season.


Italian touring cars

A4 drivers won the
Italian Superturismo Championship The Italian Superturismo Championship (Campionato Italiano Superturismo) is Italy's national Auto racing, motorsport series for Touring car racing, touring cars. It was established in 1987 and its drivers' title has been held by such notable drive ...
in 1995 and 1996.


STCC

Drivers in an A4 won 2001, 2002, 2003, and the
2006 Swedish Touring Car Championship season The 2006 Swedish Touring Car Championship season was the 11th Swedish Touring Car Championship (STCC) season. In total nine racing weekends at six different circuits were held; each round comprising one race. Changes for 2006 * The race format a ...
.


STW

The A4 was entered into the 1995 Super Tourenwagen Cup season.


RTCC

The car was used in the 2006
Russian Touring Car Championship The Russian Circuit Racing Series (RCRS) is a national Russian racing series created in 2004. It incorporates four classes: touring, super-production, touring-light, national class and national-junior (since 2015). Sergey Krylov has been the c ...
.


SCCA

The A4 was used in the
SCCA World Challenge The GT World Challenge America is a North American auto racing series launched in 1990 by the Sports Car Club of America. It has been managed by the Stephane Ratel Organisation since 2018, and has been sanctioned by the United States Auto Club ...
for several years.


See also

*
Volkswagen Group China Volkswagen Group China (VGC; 大众汽车(中国)) is a division of the German automotive concern Volkswagen Group in the People's Republic of China. Volkswagen Group China enjoys sales of about 3.14 million cars (2017) in the Chinese market ...


References


Notes


Bibliography

*


External links

{{Use dmy dates, date=October 2015 A4 Compact executive cars Euro NCAP large family cars Sedans Station wagons Convertibles Vehicles with CVT transmission All-wheel-drive vehicles Front-wheel-drive vehicles Cars introduced in 1994 2000s cars 2010s cars 2020s cars Hybrid electric cars Touring cars