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A sport utility vehicle (SUV) is a
car classification Governments and private organizations have developed car classification schemes that are used for various purposes including regulation, description, and categorization of cars. The International Standard ISO 3833-1977 ''Road vehicles – Type ...
that combines elements of road-going passenger
cars A car or automobile is a motor vehicle with wheels. Most definitions of ''cars'' say that they run primarily on roads, Car seat, seat one to eight people, have four wheels, and mainly transport private transport#Personal transport, people in ...
with features from
off-road vehicle An off-road vehicle, sometimes referred to as an overland or adventure vehicle, is considered to be any type of vehicle which is capable of driving on and off paved or gravel surface. It is generally characterized by having large tires with de ...
s, such as raised ground clearance and
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 ca ...
. There is no commonly agreed-upon definition of an SUV and usage of the term varies between countries. Thus, it is "a loose term that traditionally covers a broad range of vehicles with four-wheel drive." Some definitions claim that an SUV must be built on a light truck chassis; however, broader definitions consider any vehicle with off-road design features to be an SUV. A
crossover SUV A crossover, crossover SUV, or crossover utility vehicle (CUV) is a type of automobile with an increased ride height that is built on unibody chassis construction shared with passenger cars, as opposed to traditional sport utility vehicles ( ...
is often defined as an SUV built with a
unibody A vehicle frame, also historically known as its '' chassis'', is the main supporting structure of a motor vehicle to which all other components are attached, comparable to the skeleton of an organism. Until the 1930s, virtually every car ha ...
construction (as with passenger cars), however, the designations are increasingly blurred because of the capabilities of the vehicles, the labelling by marketers, and electrification of new models. The predecessors to SUVs date back to military and low-volume models from the late 1930s, and the four-wheel drive
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 ( ...
s and carryalls that began to be introduced in 1949. The 1984 Jeep Cherokee (XJ) is considered to be the first SUV in the modern style. Some SUVs produced today use unibody construction; however, in the past, more SUVs used
body-on-frame Body-on-frame, also known as ladder frame construction, is a common motor vehicle construction method, whereby a separate body or coach is mounted on a strong and relatively rigid vehicle frame or chassis that carries the powertrain (the en ...
construction. During the late 1990s and early 2000s, the popularity of SUVs greatly increased, often at the expense of the popularity of large
sedans A sedan or saloon (British English) is a passenger car in a three-box configuration with separate compartments for an engine, passengers, and cargo. The first recorded use of the word "sedan" in reference to an automobile body occurred in 19 ...
and station wagons. More recently, smaller SUVs, mid-size, and crossovers have become increasingly popular. SUVs are currently the world's largest automotive segment and accounted for 45.9% of the world's passenger car market in 2021. SUVs have been criticized for a variety of environmental and safety-related reasons. They generally have poorer
fuel efficiency Fuel efficiency is a form of thermal efficiency, meaning the ratio of effort to result of a process that converts chemical potential energy contained in a carrier (fuel) into kinetic energy or work. Overall fuel efficiency may vary per device ...
and require more resources to manufacture than smaller vehicles, contributing more to
climate change In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to ...
and
environmental degradation Environmental degradation is the deterioration of the environment through depletion of resources such as quality of air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; and pollution. It is defin ...
. Between 2010 and 2018 SUVs were the second largest contributor to the global increase in carbon emissions worldwide. Their higher center of gravity increases their risk of rollovers. Their larger mass increases their stopping distance, reduces visibility, and increases damage to other road users in collisions. Their higher front-end profile makes them at least twice as likely to kill
pedestrian A pedestrian is a person traveling on foot, whether walking or running. In modern times, the term usually refers to someone walking on a road or pavement, but this was not the case historically. The meaning of pedestrian is displayed with ...
s they hit. Additionally, the psychological sense of security they provide influences drivers to drive less cautiously.


Definitions

There is no universally accepted definition of the sport utility vehicle. Dictionaries, automotive experts, and journalists use varying wordings and defining characteristics, in addition to regional variations of usage by both the media and the general public. The auto industry also has not settled on one definition of the SUV. The actual term ''"Sport Utility Vehicle"'' did not come into wide popular usage until the late 1980s. Before then, such vehicles were
marketed Marketing is the process of exploring, creating, and delivering value to meet the needs of a target market in terms of goods and services; potentially including selection of a target audience; selection of certain attributes or themes to emph ...
as
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 ca ...
s,
jeep Jeep is an American automobile marque, now owned by multi-national corporation Stellantis. Jeep has been part of Chrysler since 1987, when Chrysler acquired the Jeep brand, along with remaining assets, from its previous owner American Motors ...
s,
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 ( ...
s, or other monikers.


American English

Automotive websites' descriptions of SUVs range from specifically "combining car-like appointments and wagon practicality with steadfast off-road capability" with "chair-height seats and picture-window visibility" to the more general "nearly anything with available all-wheel drive and raised ground clearance". It is also suggested that the term "SUV" has replaced "jeep" as a general term for off-road vehicles. American dictionary definitions for SUVs include: * "rugged automotive vehicle similar to a station wagon but built on a
light-truck Light truck or light-duty truck is a US classification for vehicles with a gross vehicle weight up to and a payload capacity up to 4,000 pounds (1,815 kg). Similar goods vehicle classes in the European Union, Canada, Australia, and New Zea ...
chassis" * "automobile similar to a station wagon but built on a light truck frame" * "large vehicle that is designed to be used on rough surfaces but that is often used on city roads or highways" * "passenger vehicle similar to a station wagon but with the chassis of a small truck and, usually, four-wheel drive"


British English

In British English, the terms "4x4" (pronounced "four-by-four"), "jeep", or "off-road vehicle" are generally used instead of "sport utility vehicle". The term "Chelsea tractor" is also commonly used, due to the perceived popularity of the vehicles with both farmers and residents of
Chelsea, London Chelsea is an affluent area in west London, England, due south-west of Charing Cross by approximately 2.5 miles. It lies on the north bank of the River Thames and for postal purposes is part of the south-western postal area. Chelsea histori ...
. However, in recent years the term SUV has entered usage in the United Kingdom The
Collins English Dictionary The ''Collins English Dictionary'' is a printed and online dictionary of English. It is published by HarperCollins in Glasgow. The edition of the dictionary in 1979 with Patrick Hanks as editor and Laurence Urdang as editorial director, wa ...
defines a sport utility vehicle as a "powerful vehicle with four-wheel drive that can be driven over rough ground. The abbreviation SUV is often used."


Other countries

In Europe, the term SUV is generally used for road-oriented vehicles, described as "J-segment" by the
European Commission The European Commission (EC) is the executive of the European Union (EU). It operates as a cabinet government, with 27 members of the Commission (informally known as "Commissioners") headed by a President. It includes an administrative body ...
. "Four-by-four" or the brand name of the vehicle is typically used for off-road-oriented vehicles. Similarly, in New Zealand, vehicles designed for off-road use are typically referred to as "four-wheel drives" instead of SUVs.


Government regulations

In the United States, many government regulations simply have categories for "off-highway vehicles" which are loosely defined and often result in SUVs (along with pick-up trucks and
minivans Minivan (sometimes called simply as van) is a North American car classification for vehicles designed to transport passengers in the rear seating row(s), with reconfigurable seats in two or three rows. The equivalent classification in Europe i ...
) being classified as
light trucks Light truck or light-duty truck is a US classification for vehicles with a gross vehicle weight up to and a payload capacity up to 4,000 pounds (1,815 kg). Similar goods vehicle classes in the European Union, Canada, Australia, and New Zeal ...
. For example, Corporate Average Fuel Economy (CAFE) regulations previously included "permit greater cargo-carrying capacity than passenger carrying volume" in the definition for trucks, resulting in SUVs being classified as light trucks. This classification as trucks allowed SUVs to be regulated less strictly than passenger cars under the Energy Policy and Conservation Act for fuel economy, and the Clean Air Act for emissions. However, from 2004 onwards, the
United States Environmental Protection Agency The Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it ...
(EPA) began to hold sport utility vehicles to the same tailpipe emissions standards as cars. In 2011, the CAFE regulations were changed to classify small, two-wheel drive SUVs as passenger cars. However, the licensing and traffic enforcement regulations in the United States vary from state to state, and an SUV may be classified as a car in some states but as a truck in others. For industry production statistics, SUVs are counted in the light truck product segment. In India, all SUVs are classified in the "Utility Vehicle" category per the
Society of Indian Automobile Manufacturers The automotive industry in India is the fourth-largest in the world as per 2021 statistics. In 2022, India became fourth largest country in the world by valuation of automotive industry. As of 2020, India is the 5th largest automobile market in ...
(SIAM) definitions and carry a 27% excise tax. Those that are long, have a engine or larger, along with of ground clearance, are subject to a 30% excise duty. In Australia, SUV sales were helped by having lower
import duties A tariff is a tax imposed by the government of a country or by a supranational union on imports or exports of goods. Besides being a source of revenue for the government, import duties can also be a form of regulation of foreign trade and polic ...
than passenger cars. Up until January 2010, SUVs were subject to a 5% import tariff, compared with 10% for passenger cars.


Characteristics


Chassis

Many years after most passenger cars had transitioned to
unibody A vehicle frame, also historically known as its '' chassis'', is the main supporting structure of a motor vehicle to which all other components are attached, comparable to the skeleton of an organism. Until the 1930s, virtually every car ha ...
construction, most SUVs continued to use a separate
body-on-frame Body-on-frame, also known as ladder frame construction, is a common motor vehicle construction method, whereby a separate body or coach is mounted on a strong and relatively rigid vehicle frame or chassis that carries the powertrain (the en ...
method, due to being based on the chassis from a light truck,
commercial vehicle A commercial vehicle is any type of motor vehicle used for transporting goods or paying passengers. The United States defines a "commercial motor vehicle" as any self-propelled or towed vehicle used on a public highway in interstate commerce to t ...
,
pickup truck A pickup truck or pickup is a light-duty truck that has an enclosed cabin, and a back end made up of a cargo bed that is enclosed by three low walls with no roof (this cargo bed back end sometimes consists of a tailgate and removable covering) ...
, or
off-road vehicle An off-road vehicle, sometimes referred to as an overland or adventure vehicle, is considered to be any type of vehicle which is capable of driving on and off paved or gravel surface. It is generally characterized by having large tires with de ...
. The first mass-produced
unibody A vehicle frame, also historically known as its '' chassis'', is the main supporting structure of a motor vehicle to which all other components are attached, comparable to the skeleton of an organism. Until the 1930s, virtually every car ha ...
four-wheel drive passenger car was the Russian 1955 GAZ-M20 Pobeda M-72, which could be considered the first crossover car. The 1977
Lada Niva The Lada Niva Legend, formerly called the Lada Niva, VAZ-2121, VAZ-2131, and Lada 4×4 (russian: link=no, ВАЗ-2121, ВАЗ-2131, Лада Нива), is a series of four-wheel drive, small (hatchback), and compact (wagon and pickup) off-road c ...
was the first off-road vehicle to use both a unibody construction and a coil-sprung independent front suspension. The relatively compact Niva is considered a predecessor to the crossover SUV and combines a hatchback-like passenger car body with full-time four-wheel drive, low-range gearing, and lockable center differential. Nonetheless, unibody SUVs remained rare until the 1984 Jeep Cherokee (XJ) was introduced and became a sales success. The introduction of the 1993
Jeep Grand Cherokee The Jeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep. At its introduction, while most SUVs were still manufactured with body-on-frame construction, the Grand Cherokee has used a unibody chassis from the ...
resulted in all Jeep SUV models using unibody construction, with many other brands following suit since the mid-1990s. Today, most SUVs in production use a unibody construction and relatively few models continue to use body-on-frame construction.


Body style

SUVs are typically of a two-box design similar to a
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 ( ...
. The engine compartment is in the front, followed by a combined passenger/cargo area (unlike a sedan, which has a separate trunk/boot compartment). Up until approximately 2010, many SUV models were available in 2-door body styles. Since then, manufacturers began to discontinue the 2-door models as the 4-door models became more popular. A few 2-door SUVs remain available, such as the body-on-frame Suzuki Jimny, Toyota Land Cruiser Prado,
Ford Bronco The Ford Bronco is a model line of sport utility vehicles manufactured and marketed by Ford. The first SUV model developed by the company, five generations of the Bronco were sold from the 1966 to 1996 model years. A sixth generation of the mo ...
, and
Jeep Wrangler The Jeep Wrangler is a series of compact and mid-size four-wheel drive off-road SUVs manufactured by Jeep since 1986 and is currently in its fourth generation. The Wrangler JL, the most recent generation, was revealed in late 2017 and is produ ...
as well as the
Range Rover Evoque The Land Rover Range Rover Evoque (generally known simply as the Range Rover Evoque) is a subcompact luxury crossover SUV developed and produced by Jaguar Land Rover, a British car manufacturer, under their Land Rover marque. The original Evo ...
crossover SUV.


Safety

SUVs typically have high ground clearance and a tall body. This results in a high
center of mass In physics, the center of mass of a distribution of mass in space (sometimes referred to as the balance point) is the unique point where the weighted relative position of the distributed mass sums to zero. This is the point to which a force may ...
, which made SUVs more prone to roll-over accidents. In 2003, SUVs were quoted as 2.5 times more likely to roll over in a crash than regular cars and that SUV roofs were more likely to cave in on passengers than in other cars, resulting in increased harm to passengers. Between 1991 and 2001, the United States saw a 150% increase in sport-utility vehicle rollover deaths. In 2001, though roll-overs constituted just 3% of vehicle crashes overall, they caused over 30% of occupant fatalities in crashes; and in crashes where the vehicle did roll over, SUV occupants in the early 2000s were nearly three times as likely to be killed as other car passengers. Vehicles with a high center of gravity do sometimes fail the moose test of maneuverability conducted by Swedish consumer magazine Teknikens Värld, for example, the 1997
Mercedes-Benz A-Class The Mercedes-Benz A-Class is a subcompact car produced by the German automobile manufacturer Mercedes-Benz as the brand's entry-level vehicle. The first generation (internally coded W168) was introduced in 1997, the second generation (W169) i ...
and 2011
Jeep Grand Cherokee The Jeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep. At its introduction, while most SUVs were still manufactured with body-on-frame construction, the Grand Cherokee has used a unibody chassis from the ...
. The increasing popularity of SUVs in the 1990s and early 2000s was partly due to buyers perceiving that SUVs provide greater
safety Safety is the state of being "safe", the condition of being protected from harm or other danger. Safety can also refer to the control of recognized hazards in order to achieve an acceptable level of risk. Meanings There are two slightly di ...
for occupants, due to their larger size and raised ride height. Regarding the safety of other road users, SUVs are exempted from the regulation that a passenger car bumper must protect the area between above the ground. This often increases the damage to the other car in a collision with an SUV, because the impact occurs at a higher location on the other car. In 2000–2001, 60% of fatal side-impact collisions were where the other vehicle was an SUV, an increase from 30% in 1980–1981. The introduction of electronic stability control and rollover mitigation, as well as increased analysis of the risks of a rollover, led the IIHS to report in 2015 that "the rollover death rate of 5 per million registered vehicle years for 2011 models is less than a quarter of what it was for 2004 models. With ESC dramatically reducing rollover risk, the inherent advantages offered by SUVs' greater size, weight, and height emerge more clearly. Today's SUVs have the lowest driver death rate of any vehicle type." The high danger for cyclists and pedestrians of being seriously injured or even killed by SUV drivers has caused some public protests against SUVs in urban areas. In 2020, a study by the US-based IIHS found that, of a sample of 79 crashes from three urban areas in Michigan, SUVs caused more serious injuries compared to cars when impacts occurred at greater than . The IIHS noted the sample size of the study was small and that more research is needed.


Environmental impact

SUVs generally have poorer
fuel efficiency Fuel efficiency is a form of thermal efficiency, meaning the ratio of effort to result of a process that converts chemical potential energy contained in a carrier (fuel) into kinetic energy or work. Overall fuel efficiency may vary per device ...
than smaller cars, and thus contribute more to environmental degradation and
global warming In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to ...
. SUVs emit about 700 megatonnes of
carbon dioxide Carbon dioxide ( chemical formula ) is a chemical compound made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature. In the air, carbon dioxide is t ...
per year, a gas that is linked to global warming. According to the
International Energy Agency The International Energy Agency (IEA) is a Paris-based autonomous intergovernmental organisation, established in 1974, that provides policy recommendations, analysis and data on the entire global energy sector, with a recent focus on curbing car ...
, from 2010 SUVs have been the second-largest contributor to the increase in global emissions, second only to the power sector. SUVs were responsible for all of the 3.3 million
barrels A barrel or cask is a hollow cylindrical container with a bulging center, longer than it is wide. They are traditionally made of wooden staves and bound by wooden or metal hoops. The word vat is often used for large containers for liquids, u ...
a day growth in oil demand from passenger cars between 2010 and 2018, whereas efficiency improvements in smaller cars saved over 2 million barrels a day, with electric cars reducing oil demand by under 100,000 barrels a day. Whereas SUVs can be electrified, or converted to run on a variety of alternative fuels, including hydrogen, their (manufacturing) emissions will always be larger than smaller electric cars. On average, SUVs consume about a quarter more energy than medium-size cars. Furthermore, the vast majority of these vehicles are not converted to use alternative fuels. Between 2010 and 2018 SUVs were the second largest contributor to the global increase in carbon emissions worldwide.


Types of SUV


Crossover SUV

The "crossover SUV" segment (also known as "CUVs" or simply "crossovers") has become increasingly popular since around 2010. Crossovers are often based on a platform shared with a passenger car, as a result, they typically have better comfort and fuel economy, but less off-road capability (many crossovers are sold without all-wheel drive) than pickup truck-based SUVs. The difference between crossovers and other SUVs is sometimes defined as a crossover being built using a
unibody A vehicle frame, also historically known as its '' chassis'', is the main supporting structure of a motor vehicle to which all other components are attached, comparable to the skeleton of an organism. Until the 1930s, virtually every car ha ...
platform (the type used by most passenger cars), while an SUV is built using a
body-on-frame Body-on-frame, also known as ladder frame construction, is a common motor vehicle construction method, whereby a separate body or coach is mounted on a strong and relatively rigid vehicle frame or chassis that carries the powertrain (the en ...
platform (the type used by off-road vehicles and light trucks). However, these definitions are often blurred in practice, since unibody vehicles are also often referred to as SUVs. Also, crossover is a relatively recent term and early unibody SUVs (such as the 1984 Jeep Cherokee) are rarely called crossovers. Due to these inconsistencies, the term SUV is often used as a catch-all for both crossovers and SUVs. Outside of the United States, the term crossover tends to be used for
C-segment The C-segment is the 3rd category of the European segments for passenger cars and is described as "medium cars". It is equivalent to the Euro NCAP "small family car" size class, and the compact car category in the United States. In 2011, the C- ...
(
compact Compact as used in politics may refer broadly to a pact or treaty; in more specific cases it may refer to: * Interstate compact * Blood compact, an ancient ritual of the Philippines * Compact government, a type of colonial rule utilized in Britis ...
) or smaller vehicles, with large unibody vehicles—such as the
Dodge Durango The Dodge Durango is a mid-size sport utility vehicle (SUV) produced by Dodge in three generations starting with the 1998 model year. The first two generations were very similar in that both were based on the Dodge Dakota and Ram Pickup, both fe ...
,
Mercedes-Benz GLS-Class The Mercedes-Benz GLS, formerly Mercedes-Benz GL-Class, is a full-size luxury SUV produced by Mercedes-Benz since 2006. In each of its generations it is a three-row, seven-passenger vehicle positioned above the GLE (formerly Mercedes-Benz M-Cla ...
, BMW X7, and
Range Rover Range may refer to: Geography * Range (geographic), a chain of hills or mountains; a somewhat linear, complex mountainous or hilly area (cordillera, sierra) ** Mountain range, a group of mountains bordered by lowlands * Range, a term used to ...
—usually referred to as SUVs rather than crossovers. In the United Kingdom, a crossover is sometimes defined as a hatchback model with raised ride height and SUV-like styling features. :Examples:


Mini SUV

The smallest size class of SUVs is the "mini SUV". In Japan, SUVs under —such as the
Mitsubishi Pajero Mini The is a kei car produced by Mitsubishi Motors from December 1994 until June 2012. Overview Based on the platform of the Minica, the Pajero Mini was styled as a miniature version of the company's successful Pajero sport utility vehicle, in ...
—are included in the
kei car Kei car (or , kanji: , "light automobile", ), known variously outside Japan as Japanese city car or Japanese microcar, is the Japanese vehicle category for the smallest highway-legal passenger cars with restricted dimensions and engine capaci ...
category and therefore attract lower taxes. Many recent vehicles labeled as mini SUVs are technically subcompact crossovers and are built on the platform of a subcompact (also called supermini or B-segment) passenger car. :Examples: File:Mitsubishi Pajero Pinin front 20100525.jpg,
Mitsubishi Pajero Pinin The Mitsubishi Pajero iO is a mini SUV produced by the Japanese manufacturer Mitsubishi between 1999 (since June 15, 1998, in three-door form, and August 24, 1998, as a five-door) and 2007. The "iO" name is derived from the Italian for "I" which, ...
, mini SUV File:2019 Suzuki Jimny SZ5 4X4 Automatic 1.5.jpg, Suzuki Jimny, off-road mini SUV


Compact SUV

The "compact SUV" is the next bigger size class after mini SUVs. Many recent vehicles labeled as compact SUVs are technically compact crossovers and are built on the platform of a compact (C-segment) passenger car. :Examples: File:Nissan Xterra -- 04-22-2010.jpg, Nissan Xterra, compact truck-based SUV File:Land Rover Defender (L663) at IAA 2019 IMG 0688.jpg, Land Rover Defender 90 File:1994-1997 Jeep Cherokee (XJ) Sport 01.jpg, Jeep Cherokee, unibody SUV


Mid-size SUV

The next larger size is called the "mid-size SUV". Some mid-size SUVs are based on platforms shared with passenger cars and therefore, are crossovers. Other mid-size SUVs are based on compact or mid-size pickups. :Examples: File:2021 Toyota Fortuner 4.0 SRV 4x4 (Colombia) front view.png,
Toyota Fortuner The Toyota Fortuner, also known as the Toyota SW4, is a mid-size SUV manufactured by the Japanese automaker Toyota since 2004. Built on the Hilux pickup truck platform, it features two/three rows of seats and is available in either rear-whee ...
(also called SW4), mid-size truck-based SUV File:Ford Bronco 4-Door.jpg,
Ford Bronco The Ford Bronco is a model line of sport utility vehicles manufactured and marketed by Ford. The first SUV model developed by the company, five generations of the Bronco were sold from the 1966 to 1996 model years. A sixth generation of the mo ...
, off-road mid-size SUV with a compact 2-door version available File:2011 Jeep Grand Cherokee Limited -- 07-03-2010.jpg,
Jeep Grand Cherokee The Jeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep. At its introduction, while most SUVs were still manufactured with body-on-frame construction, the Grand Cherokee has used a unibody chassis from the ...
, unibody mid-size SUV


Full-size SUV

Full-size SUVs are the largest size of commonly produced SUVs. Some, such as the
Ford Expedition The Ford Expedition is a full-size three-row SUV, manufactured by Ford. Introduced for the 1997 model year as the successor of the Ford Bronco, the Expedition was the first full-size Ford SUV sold with a four-door body. For its entire producti ...
, and
Chevrolet Tahoe The Chevrolet Tahoe, and its badge engineered GMC Yukon counterpart, are full-size SUVs from General Motors, offered since 1994 and 1991, respectively. Since 1982, Chevrolet and GMC sold two different-sized SUVs under their 'Blazer' and 'Jim ...
, are marketed for their off-road capabilities, and others, such as the Lincoln Navigator and Cadillac Escalade, are marketed as luxury vehicles. While a few full-size SUVs are built on dedicated platforms; most share their platforms with full-sized pickups. :Examples: 2022 Jeep Wagoneer Series III in Bright White, Front Left, 12-19-2021.jpg, Jeep Wagoneer, full-size SUV on a pickup truck-based platform File:Cadillac Escalade GMTT1XX.jpg, Cadillac Escalade, full-size luxury SUV File:2020 Mercedes-Benz GLS 450, front 1.20.20.jpg,
Mercedes-Benz GLS-Class The Mercedes-Benz GLS, formerly Mercedes-Benz GL-Class, is a full-size luxury SUV produced by Mercedes-Benz since 2006. In each of its generations it is a three-row, seven-passenger vehicle positioned above the GLE (formerly Mercedes-Benz M-Cla ...
, full-size unibody SUV


Extended-length SUV

Some North American SUVs are available as a long-bodied version of a full-size SUV, which is called an "extended-length SUV" like the Ford Expedition EL and the
Chevrolet Suburban The Chevrolet Suburban is a series of automobiles built by the Chevrolet division of General Motors. The name started in 1934 for the 1935 U.S. model year, making it the longest continuously used automobile nameplate in production. It has trad ...
. The additional length is used to provide extra space for rear passengers or cargo. As per the full-size SUVs they are based on, most extended-length SUVs are built on dedicated platforms, full-sized pickups, or heavy-duty pickups. Extended-length SUVs are mostly sold in North America but may also be exported to other markets in small numbers. File:2015 GMC Yukon XL SLT, front 2.29.20.jpg,
GMC Yukon XL GMC may refer to: Government India * Gandhinagar Municipal Corporation, in Gujarat * Gobichettipalayam Municipal Corporation, in Tamil Nadu * Guntur Municipal Corporation, in Andhra Pradesh * Guwahati Municipal Corporation, in Assam * Gwalior ...
, extended-length SUV File:2000-04 Ford Excursion.jpg,
Ford Excursion The Ford Excursion is a heavy duty ( Class 2), full-sized SUV that was produced by Ford. The longest and heaviest SUV ever to enter mass production, the Excursion was marketed as a direct competitor of the 2500-series (-ton) Chevrolet Suburb ...
, extended-length SUV File:Land Rover Range Rover L405 L China 2016-04-17.jpg, Range Rover L, extended-length unibody SUV
:Examples:


Coupe SUV

Some SUVs or
crossover Crossover may refer to: Entertainment Albums and songs * ''Cross Over'' (Dan Peek album) * ''Crossover'' (Dirty Rotten Imbeciles album), 1987 * ''Crossover'' (Intrigue album) * ''Crossover'' (Hitomi Shimatani album) * ''Crossover'' (Yoshino ...
s with sloping rear rooflines are marketed as "coupe crossover SUVs" or "coupe SUVs", even though they have four side doors for passenger access to the seats and rear hatches for cargo area access.


History


1930s to 1948

Just before and during
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...
, prototypes and low-volume production examples of military cars with sedan or station-wagon type bodies and rugged, off-road capable four-wheel drive chassis began to appear around the world. These early models included the 1936 Kurogane Type 95 from Japan, the 1938 GAZ-61 from Russia as well as the 1941 Volkswagen Kommandeurswagen and 1936 Opel Geländesportwagen from Germany. An early predecessor to the design of modern SUVs was the 1940 Humber Heavy Utility, a four-wheel drive off-road vehicle built on the chassis of the Humber Super Snipe passenger car. The most prohibitive initial factors to the potential civilian popularity of an SUV-like car were their cost and the availability of certain critical parts. Before the war, adding four-wheel drive to a car almost doubled its cost. Compared to a common, rear-wheel drive vehicle, any 4WD (four-wheel drive) needed many essential extra components, including a transfer case, a second differential, and
constant-velocity joint Constant-velocity joints (also known as homokinetic or CV joints) are mechanical joints which allow a drive shaft to transmit power through a variable angle, at constant rotational speed, without an appreciable increase in friction or play. The ...
s for the driven front axle—which were expensive due to the precision involved in this required manufacturing gears and other specialized parts. Before World WarII, these were produced in the United States by only a few specialized firms with limited production capacity. Due to the increase in demand for parts for the war effort, in the spring of 1942 Ford,
Dodge Dodge is an American brand of automobiles and a division of Stellantis, based in Auburn Hills, Michigan. Dodge vehicles have historically included performance cars, and for much of its existence Dodge was Chrysler's mid-priced brand above P ...
, and
Chevrolet Chevrolet ( ), colloquially referred to as Chevy and formally the Chevrolet Motor Division of General Motors Company, is an American automobile division of the American manufacturer General Motors (GM). Louis Chevrolet (1878–1941) and ou ...
joined in fabricating these parts in mass quantities, boosting their production more than 100-fold. An early usage of the term was the 1947 Crosley CC Four Sport Utility model, which used a convertible wagon body style and is therefore unrelated to the design of later SUVs.


1949 to 1970s

Several models of carryall wagons began to be offered with four-wheel drive, beginning in 1949 when the Willys Jeep Station Wagon introduced the option of four-wheel drive. Four-wheel drive versions of the
Chevrolet Suburban The Chevrolet Suburban is a series of automobiles built by the Chevrolet division of General Motors. The name started in 1934 for the 1935 U.S. model year, making it the longest continuously used automobile nameplate in production. It has trad ...
were introduced for 1955, followed by the International Harvester Travelall in 1956 (credited as being the first full-size SUV) and the Power Wagon Town Wagon in 1957. Developed as a competitor to the
Jeep CJ The Jeep CJ models are a series and a range of small, open-bodied off-road vehicles and compact pickup trucks, built and sold by several successive incarnations of the Jeep automobile marque from 1945 to 1986. The 1945 Willys Jeep was the world ...
, the compact International Harvester Scout was introduced in 1961, offering either two- or four-wheel drive and a variety of engine options. The Harvester Scout provided many other options designed to appeal to a wide range of customers for numerous uses as well. The 1963 Jeep Wagoneer (SJ) introduced a sophisticated station wagon body design that was more carlike than any other four-wheel drive vehicle on the market. The 1967 Toyota Land Cruiser FJ55 station wagon was the first comfort-oriented version of the Land Cruiser off-road vehicle. The two-door Chevrolet K5 Blazer (and related GMC K5 Jimmy) were introduced for 1969, and the two-door International Harvester Scout II was introduced in 1971. The first European luxury off-road vehicle was the 1970
Range Rover Classic The Range Rover Classic is a 4x4, mid-size Sport utility vehicle series produced from 1969 to 1996 – initially by the Rover (later Land Rover) division of British Leyland, and latterly by the Rover Group. The first generation of vehicles pro ...
, which was marketed as a
luxury car A luxury car is a car that provides increased levels of comfort, equipment, amenities, quality, performance, and associated status compared to moderately priced cars. The term is subjective and reflects both the qualities of the car and the ...
for both on-road and off-road usage. In 1972
Subaru Leone The Subaru Leone is a compact car produced by the Japanese car manufacturer Subaru from 1971 to 1994. The word ''leone'' is Italian for lion. It was released as a replacement for the Subaru 1000 and was the predecessor of the Subaru Impreza. Al ...
4WD wagon was introduced in Japan, which was not designed as an off-road vehicle, but a version of the front-wheel drive passenger car. Some argue that this was the first SUV. It was also classified as a commercial vehicle in the home market, just like later SUVs. The first relevant usage of the term SUV was in advertising brochures for the full-sized 1974
Jeep Cherokee (SJ) : ''See also Jeep Cherokee for other models using this name.'' The SJ series Jeep Cherokee is a full-size SUV that was produced from 1974 through 1983 by Jeep. It was based on the Wagoneer that was originally designed by Brooks Stevens in ...
, which used the wording "sport(s) utility vehicle" as a description for the vehicle. The 1966
Ford Bronco The Ford Bronco is a model line of sport utility vehicles manufactured and marketed by Ford. The first SUV model developed by the company, five generations of the Bronco were sold from the 1966 to 1996 model years. A sixth generation of the mo ...
included a "sport utility" model, however in this case it was used for the two-door pickup truck version. The VAZ-2121 (now designated Lada Niva Legend) was the first mass-market 4WD unibody car in some markets in 1977. The AMC Eagle introduced in the North American market in 1979, and is often called the first
mass market The term "mass market" refers to a market for goods produced on a large scale for a significant number of end consumers. The mass market differs from the niche market in that the former focuses on consumers with a wide variety of backgrounds wi ...
"
crossover Crossover may refer to: Entertainment Albums and songs * ''Cross Over'' (Dan Peek album) * ''Crossover'' (Dirty Rotten Imbeciles album), 1987 * ''Crossover'' (Intrigue album) * ''Crossover'' (Hitomi Shimatani album) * ''Crossover'' (Yoshino ...
", although that term had not been coined at the time. In contrast to truck or utility-vehicle based designs and the Niva that was purpose-built for rural areas,
American Motors Corporation American Motors Corporation (AMC; commonly referred to as American Motors) was an American automobile manufacturing company formed by the merger of Nash-Kelvinator Corporation and Hudson Motor Car Company on May 1, 1954. At the time, it was the ...
(AMC) utilized a long-serving existing car platform and designed a new automatic full-time AWD system. The AMC Eagle was developed as a passenger car offering numerous comfort, luxury, and convenience features in sedan, coupe, and station wagon body styles. It was first with "SUV styling on a raised passenger-car platform combined with AWD." ''
Four Wheeler 4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. In mathematics Four is the smallest c ...
'' magazine described the AMC Eagle as "the beginning of a new generation of cars".


1980s to 1990s

The compact-sized 1984 Jeep Cherokee (XJ) is often credited as the first SUV in the modern understanding of the term. The use of unibody construction was unique at the time for a four-wheel drive and also reduced the weight of the new Cherokee. It also appealed to urban families due to having a more compact size (compared to the full-size Wagoneer and previous generation Cherokee SJ models) as well as a plush interior resembling a station wagon. As the new Cherokee became a major sales success, the term "sport utility vehicle" began to be used in the national press for the first time. "The advent and immediate success of AMC/Jeep's compact four-door Cherokee turned the truck industry upside down." The US corporate average fuel economy (CAFE) standard that was introduced in 1975 to reduce fuel usage, but included relaxed regulations for "light trucks" to avoid businesses paying extra taxes for work vehicles. This created a loophole that manufacturers increasingly exploited since the 1980s oil glut (which started an era of cheap gasoline), whereby SUVs were designed to be classified as light trucks despite their primary use as passenger vehicles to receive tax concessions and less stringent fuel economy requirements. For example, the
United States Environmental Protection Agency The Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it ...
agreed to classify the new Jeep Cherokee as a light truck following lobbying from its manufacturer; the Cherokee was then marketed by the company as a passenger vehicle. This increased the SUV boom as other manufacturers introduced their own SUVs in response to the compact Cherokee taking sales from their regular cars. In 1994 the US
Environmental Protection Agency A biophysical environment is a biotic and abiotic surrounding of an organism or population, and consequently includes the factors that have an influence in their survival, development, and evolution. A biophysical environment can vary in scale ...
began classifying vehicles by "market class". For SUVs in 1994 they included three Jeep models, the Cherokee, Grand Cherokee and Wrangler. Two Ford models were the Bronco and the Explorer. Six General Motors models including the GMC Jimmy, the Yukon, and the Suburban 1500; the Chevrolet Suburban 1500, and the Blazer (1500 and S10); the Geo Tracker (Convertible or Van); and finally the Oldsmobile Bravada. Eleven Japanese models classified as SUVs were the Toyota 4Runner and Land Cruiser; the Honda Passport; the Nissan Pathfinder; the Mazda Navajo; the Mitsubishi Montero; the Isuzu Amigo, Rodeo, and Trooper; and the Suzuki Samurai and Sidekick. From Europe the three Land Rover models, the Range Rover, the Defender and the Discovery were classified as SUVs. By late 1996 Consumers Digest magazine was calling the trend an "SUV craze", and by 1999 the U.S. sales of SUVs and light trucks for the first time exceeded sales of regular passenger cars.


2000s

By 2003, there were 76 million SUVs and light trucks on U.S. roads, representing approximately 35% of the vehicles on the road. Car manufacturers were keen to promote SUV sales over other types of cars due to higher profits in the segment. An SUV could be sold with a profit margin of or more ( per SUV in the case of the
Ford Excursion The Ford Excursion is a heavy duty ( Class 2), full-sized SUV that was produced by Ford. The longest and heaviest SUV ever to enter mass production, the Excursion was marketed as a direct competitor of the 2500-series (-ton) Chevrolet Suburb ...
), while compact cars were often sold at a loss of a few hundred dollars per car. As a result, several manufacturing plants were converted from car production to SUV production (such as the General Motors plant in
Arlington, Texas Arlington is a city in the U.S. state of Texas, located in Tarrant County. It forms part of the Mid-Cities region of the Dallas–Fort Worth–Arlington metropolitan statistical area, and is a principal city of the metropolis and region ...
in 1996), and many long-running U.S. sedan models were discontinued. From the mid-2000s until 2010, U.S. sales of SUVs and other light trucks experienced a dip due to increasing fuel prices and then a declining economy. From 2008 until 2010, General Motors closed four assembly plants that were producing SUVs and trucks. Sales of SUVs and light trucks sales began to recover in 2010, as fuel prices decreased and the North American economy improved.


2010s to 2020s

In 2019, the
International Energy Agency The International Energy Agency (IEA) is a Paris-based autonomous intergovernmental organisation, established in 1974, that provides policy recommendations, analysis and data on the entire global energy sector, with a recent focus on curbing car ...
(IEA) reported that the global number of SUVs and crossovers on the road multiplied by six since 2010—from 35 million to 200 million vehicles, and their market share has grown to 40 percent of worldwide new light-vehicle sales at the end of the decade. By 2013, small and compact SUVs had increased to become the third-largest market segment. Since the early 2000s, new versions have been introduced to appeal to a wider audience, such as
crossover Crossover may refer to: Entertainment Albums and songs * ''Cross Over'' (Dan Peek album) * ''Crossover'' (Dirty Rotten Imbeciles album), 1987 * ''Crossover'' (Intrigue album) * ''Crossover'' (Hitomi Shimatani album) * ''Crossover'' (Yoshino ...
s and other small SUVs. Larger SUVs also remained popular, with sales of General Motors' large SUV models increasing significantly in 2013. In 2015, global sales of SUVs overtook the "lower medium car" segment, to become the largest market segment, accounting for 22.9% of "light vehicle" sales in 2015. The following year, worldwide SUV sales experienced further growth of 22%. The world's fastest-growing SUV markets in 2014–2015 were: China (+47.9%), Italy (+48.6%), Spain (+42%), Portugal (+54.8 %), and Thailand (+56.4%). The SUV segment further grew to 26% of the global passenger car market in 2016, then to 36.8% of the market in Q1–Q3 of 2017. In the U.S. at the end of 2016, sales of SUVs and light-duty trucks had surpassed traditional car sales for the year by over 3 million units. Manufacturers continued to phase out the production of sedan models, replacing them with new models of SUVs.
Luxury Luxury may refer to: *Luxury goods, an economic good or service for which demand increases more than proportionally as income rises *Luxury tax, tax on products not considered essential, such as expensive cars **Luxury tax (sports), surcharge put ...
brands have increasingly introduced SUV or crossover models in the 2010s. For example:
Rolls-Royce Cullinan The Rolls-Royce Cullinan is a full-sized luxury sport utility vehicle (SUV) manufactured by Rolls-Royce Motor Cars as the brand's first all-wheel drive vehicle. It is named after the Cullinan Diamond, the largest gem-quality rough diamond ever disc ...
,
Bentley Bentayga The Bentley Bentayga is a mid-size luxury crossover SUV produced by Bentley Motors since late 2015. It is the first SUV to be produced by the brand. Its body is manufactured at the Volkswagen Zwickau-Mosel Plant in Germany, then painted by Pa ...
, Aston Martin DBX,
Maserati Levante The Maserati Levante (''Tipo M161'') is a mid-size luxury crossover SUV produced by Italian manufacturer Maserati at the Mirafiori factory in Turin since 2016. P> The Levante went on sale in Europe in May 2016, and in North America in September 2 ...
, and
Lamborghini Urus The Lamborghini Urus is a high performance luxury SUV manufactured by Italian automobile manufacturer Lamborghini. It was unveiled on 4 December 2017 and was put on the market for the 2018 model year. The name comes from the urus, the ancestor o ...
. Ferrari has announced that they will release an SUV model
Ferrari Purosangue The Ferrari Purosangue (Type F175) is a high-performance SUV by Italian automobile manufacturer Ferrari that was introduced on 13 September 2022. It is Ferrari's first SUV and production 4-door. Name The Ferrari Purosangue is named after the h ...
in 2023. In 2019 SUVs made up 47.4% of U.S. sales compared to only 22.1% for sedans.


Motorsport

SUVs have competed in various off-road racing competitions, such as the
Dakar Rally The Dakar Rally (or simply "The Dakar"; formerly known as the "Paris–Dakar Rally") is an annual rally raid organised by the Amaury Sport Organisation. Most events since the inception in 1978 were staged from Paris, France, to Dakar, Senegal ...
,
Baja 1000 The Baja 1000 is an annual Mexican off-road motorsport race held on the Baja California Peninsula. It is one of the most prestigious off-road races in the world, having attracted competitors from six continents. The race was founded by Ed Pearl ...
, FIA Cross-Country Rally World Cup, King of the Hammers, and Australasian Safari. SUVs have also competed in the
Trophee Andros The Andros Trophy (''Trophée Andros'') is the French national ice racing championship. History The idea of an ice racing series first became an idea when professional racer Max Mamers (French Rallycross Champion 1982 and 1983 with Talbot M ...
ice-racing series.


Nicknames

Several derogatory or pejorative terms for SUVs are based on the combination of an affluent suburb name and "tractor", particularly for expensive vehicles from luxury brands. Examples include " Toorak Tractor" (Melbourne, Australia), " Chelsea Tractor" (London, England) and " Remuera Tractor" (Auckland, New Zealand). These terms relate to the theory that four-wheel drive capabilities are not required by affluent SUV owners, and that the SUV is purchased as a status symbol rather than for practical reasons. In Norway, the term ('Stock Exchange Tractor') serves a similar purpose. In the Netherlands, SUVs are sometimes called "P.C. Hooft-tractors" after the exclusive
P.C. Hooftstraat The P.C. Hooftstraat is a shopping street in Amsterdam, Netherlands. In 1876 it was named after Pieter Corneliszoon Hooft (1581–1647), a Dutch historian, poet and playwright. The street is located in the ''stadsdeel'' Amsterdam Oud-Zuid and ...
Amsterdam shopping street.


Commercial SUVs

A commercial SUV is an SUV or
crossover Crossover may refer to: Entertainment Albums and songs * ''Cross Over'' (Dan Peek album) * ''Crossover'' (Dirty Rotten Imbeciles album), 1987 * ''Crossover'' (Intrigue album) * ''Crossover'' (Hitomi Shimatani album) * ''Crossover'' (Yoshino ...
, that is used for commercial purposes. The category is very similar to panel trucks since the
Chevrolet Suburban The Chevrolet Suburban is a series of automobiles built by the Chevrolet division of General Motors. The name started in 1934 for the 1935 U.S. model year, making it the longest continuously used automobile nameplate in production. It has trad ...
(an SUV) had panel truck versions, which were used for commercial purposes. The first SUV-like vehicle that had commercial versions was the Chevrolet Suburban
panel truck A panel truck (also called a panel delivery or pickup truck-based van) in U.S. and Canadian usage is a small delivery truck with a fully enclosed body. It typically is high and has no rear windows in the rear cargo area. The term was first use ...
. Panel trucks by American manufacturers were built until the late 1970s. While panel trucks manufactured by European manufacturers were rare, commercial versions of off-road vehicles were very common, Land Rover manufactured commercial versions of the
Land Rover Land Rover is a British brand of predominantly four-wheel drive, off-road capable vehicles, owned by multinational car manufacturer Jaguar Land Rover (JLR), since 2008 a subsidiary of India's Tata Motors. JLR currently builds Land Rove ...
and the Defender. Commercial SUVs are factory-built and most of them are not independent conversions, which means they can be bought from dealerships and showrooms. Examples of SUVs used as commercial vehicles in Europe include: Citroen C5 Aircross Commercial SUV, the
Land Rover Discovery Land, also known as dry land, ground, or earth, is the solid terrestrial surface of the planet Earth that is not submerged by the ocean or other bodies of water. It makes up 29% of Earth's surface and includes the continents and various isla ...
, the Dacia Duster Flika, and the Mitsubishi Pajero.


See also

* Criticism of sport utility vehicles *
Esuvee ESUVEE was a US year-long consumer education campaign on sport utility vehicle safety in 2005. There was also an associated website game.
*
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 ca ...
*
Off-road vehicle An off-road vehicle, sometimes referred to as an overland or adventure vehicle, is considered to be any type of vehicle which is capable of driving on and off paved or gravel surface. It is generally characterized by having large tires with de ...
* List of sport utility vehicles *
Recreational vehicle A recreational vehicle, often abbreviated as RV, is a motor vehicle or trailer that includes living quarters designed for accommodation. Types of RVs include motorhomes, campervans, coaches, caravans (also known as travel trailers and campe ...
*
Crossover city car Subcompact crossover SUV is an automobile segment used to describe the smallest segment of crossover SUV, a type of sport utility vehicle, below the compact crossover SUV. Subcompact crossover SUVs are usually based on a platform of a subcompac ...


References


Notes


Bibliography

* * * * {{Authority control Car classifications Light trucks Carryalls