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Land Rover Discovery Sport
The Land Rover Discovery Sport (internal code L550) is a compact luxury crossover SUV produced by British automotive company Jaguar Land Rover since 2014, under their Land Rover marque, and since 2017 their best-selling model. Introduced in late 2014, it replaces the Freelander in a revised Land Rover range of vehicles, with Discovery joining Range Rover as a sub-brand. Contrary to its predecessor, the slightly larger car is also available in a seven seat layout. The first generation Discovery Sport is based on the JLR D8/LR-MS platform, customised for off-road applications, and is powered by a range of four cylinder petrol and diesel engines. It is the first Discovery introduced with a unibody structure. The second generation model is based on the modified version of the JLR D8/LR-MS platform, that's JLR PTA platform, as used by the Jaguar E-Pace and L551 version of Range Rover Evoque. __TOC__ Overview Conception The Discovery Sport represents the third generation ...
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Jaguar Land Rover
Jaguar Land Rover Automotive PLC is the holding company of Jaguar Land Rover Limited (also known as JLR), and is a British multinational automobile manufacturer which produces luxury vehicles and sport utility vehicles. Jaguar Land Rover is a subsidiary of Tata Motors and has its head office in Whitley, Coventry, UK. The principal activity of Jaguar Land Rover Limited is the design, development, manufacture and sale of vehicles bearing the Jaguar and Land Rover marques. Both marques have long histories prior to their merger – Jaguar going back to the 1930s and Land Rover to the 1940s – first coming together in 1968 as part of the British Leyland conglomerate, later again independent of each other, and then as subsidiaries of BMW (in the case of Land Rover), and Ford Motor Company (Jaguar). In 2000, Rover Group was broken up by BMW and Land Rover was sold on to Ford Motor Company, becoming part of its Premier Automotive Group. Jaguar Land Rover has been a subsidiary of Ta ...
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Chery Jaguar Land Rover
Chery Jaguar Land Rover (officially Chery Jaguar Land Rover Automotive Company Ltd.) is an automotive manufacturing company headquartered in Changshu, China. A 50:50 joint venture between UK-headquartered Jaguar Land Rover, itself a subsidiary of Tata Motors of India; and Chinese state owned automaker Chery, it was formed to allow production of Jaguar Cars and Land Rover vehicles in mainland China. Chery Jaguar Land Rover's first assembly plant is in Changshu, with production having commenced in October 2014. History Chery and Jaguar Land Rover were first reported to be in discussions about the possible creation of a Chinese joint venture manufacturing company in August 2010. In March 2012, Chery and Jaguar Land Rover announced plans to invest an initial US$2.78 billion in a new Mainland China-based joint venture to manufacture Jaguar and Land Rover vehicles and engines, as well as the establishment of a research and development centre and the creation of a new automobil ...
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ZF Friedrichshafen
ZF Friedrichshafen AG, also known as ZF Group, originally ''Zahnradfabrik Friedrichshafen'', and commonly abbreviated to ZF (ZF = "Zahnradfabrik" = "Cogwheel Factory"), is a German car parts maker headquartered in Friedrichshafen, in the south-west German state of Baden-Württemberg. Specialising in engineering, it is primarily known for its design, research and development, and manufacturing activities in the automotive industry. It is a worldwide supplier of driveline and chassis technology for cars and commercial vehicles, along with specialist plant equipment such as construction equipment. It is also involved in rail, marine, defense and aviation industries, as well as general industrial applications. ZF has 241 production locations in 41 countries with approximately 148,000 (2019) employees. ZF Friedrichshafen is more than 90% owned by the Zeppelin Foundation, which is largely controlled by the town of Friedrichshafen. History The company was founded in 1915 in Friedri ...
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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 system, where gear changes require the driver to manually select the gears by operating a gear stick and clutch (which is usually a foot pedal for cars or a hand lever for motorcycles). Early automobiles used ''sliding-mesh'' manual transmissions with up to three forward gear ratios. Since the 1950s, ''constant-mesh'' manual transmissions have become increasingly commonplace and the number of forward ratios has increased to 5-speed and 6-speed manual transmissions for current vehicles. The alternative to a manual transmission is an automatic transmission; common types of automatic transmissions are the Automatic transmission#Hydraulic automatic transmissions, hydraulic automatic transmission (AT), and the continuously variable transmissio ...
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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 Hermann Hagenmeyer GmbH & Cie KG''. Headquartered in Untergruppenbach, Baden-Württemberg, Germany, Getrag manufactured and developed passenger car transmission products and solutions for the important automotive markets Europe, Asia, and North America with 24 locations and about 12,500 employees worldwide. In 2011, the company had a turnover of three billion euros. The company had three joint ventures: Getrag Ford Transmissions headquartered in Cologne with Ford Motor Company, Getrag (Jiangxi) Transmission Co. Ltd. with Jiangling Motors Corporation., Ltd. and Dongfeng Getrag Transmission with Dongfeng Motor Corporation. In addition, Getrag supplied transmissions to a variety of automotive manufacturers, including BMW (Mini), Daimler A ...
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Ingenium Engine Family
The Ingenium family is a range of modular engines produced by Jaguar Land Rover, in both petrol and diesel variants. It uses a modular architecture making it possible to be produced in three-, four- and six-cylinder versions (built around individual 500 cc cylinders), depending on demand and requirements. The engines sourced from Ford were replaced by engines from Jaguar Land Rover's new Ingenium engine line from late 2015. Ingenium's design is configurable and flexible for longitudinal and transverse architectures and for front, rear, and all-wheel drive, together with auto and manual transmissions. Hybrid variants are set to be released in the future. Both single- and twin-turbo boosting solutions from Mitsubishi and BorgWarner are used. Particular emphasis has been placed on achieving exceptionally low internal friction, which is described as being 17% less than a current 2.2-L diesel. "Other details include roller bearings on cam and balancer shafts instead of machined-in bear ...
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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-called compression-ignition engine (CI engine). This contrasts with engines using spark plug-ignition of the air-fuel mixture, such as a petrol engine (gasoline engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Diesel engines work by compressing only air, or air plus residual combustion gases from the exhaust (known as exhaust gas recirculation (EGR)). Air is inducted into the chamber during the intake stroke, and compressed during the compression stroke. This increases the air temperature inside the cylinder to such a high degree that atomised diesel fuel injected into the combustion chamber ignites. With the fuel being injected into the air just before combustion, the dispersion of the fuel is une ...
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Ford Duratorq Engine
The Ford Duratorq engine, commonly referred to as Duratorq, is the marketing name of a range of Ford diesel engines first introduced in 2000 for the Ford Mondeo range of cars. The larger capacity 5-cylinder units use the Power Stroke branding when installed in North American-market vehicles. The first design, codenamed "Puma" during its development, replaced the older Endura-D unit which had been around since 1984. Commercial versions of the Puma unit replaced Ford's older "2.5Di" type unit used in the Transit, and many other manufacturers' vehicles - most notably the London Taxi and in the Land Rover Defender. Other unrelated units in this range have been developed by Ford and PSA. The TDCi Duratorq engines are available in vehicles from Ford, Jaguar, Land Rover, Volvo and Mazda. A new EcoBlue diesel engine range, originally codenamed "Panther" and planned to be available in 2.0- and 1.5-litre variants, will progressively replace the Duratorq engines from 2016. Engine refer ...
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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 ''E10'' and ''E85''). Most petrol engines use spark ignition, unlike diesel engines which typically use compression ignition. Another key difference to diesel engines is that petrol engines typically have a lower compression ratio. Design Thermodynamic cycle Most petrol engines use either the four-stroke Otto cycle or the two-stroke cycle. Petrol engines have also been produced using the Miller cycle and Atkinson cycle. Layout Most petrol-powered piston engines are straight engines or V engines. However, flat engines, W engines and other layouts are sometimes used. Wankel engines are classified by the number of rotors used. Compression ratio Cooling Petrol engines are either air-cooled or water-cooled. Ignition Petrol e ...
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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 produce more power for a given displacement.
The current categorisation is that a turbocharger is powered by the kinetic energy of the exhaust gasses, whereas a supercharger is mechanically powered (usually by a belt from the engine's crankshaft). However, up until the mid-20th century, a turbocharger was called a "turbosupercharger" and was considered a type of supercharger.


History

Prior to the invention of the turbocharger,

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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 exceptions of the flat-four engines produced by Subaru and Porsche) and the layout is also very common in motorcycles and other machinery. Therefore the term "four-cylinder engine" is usually synonymous with straight-four engines. When a straight-four engine is installed at an inclined angle (instead of with the cylinders oriented vertically), it is sometimes called a slant-four. Between 2005 and 2008, the proportion of new vehicles sold in the United States with four-cylinder engines rose from 30% to 47%. By the 2020 model year, the share for light-duty vehicles had risen to 59%. Design A four-stroke straight-four engine always has a cylinder on its power stroke, unlike engines with fewer cylinders where there is no power stroke occu ...
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Ford EcoBoost Engine
EcoBoost is a series of turbocharged, direct-injection gasoline engines produced by Ford and originally co-developed by FEV Inc. (now named FEV North America Inc.). EcoBoost engines are designed to deliver power and torque consistent with those of larger- displacement (cylinder volume), naturally aspirated engines, while achieving about 30% better fuel efficiency and 15% fewer greenhouse emissions, according to Ford. The manufacturer sees the EcoBoost technology as less costly and more versatile than further developing or expanding the use of hybrid and diesel engine technologies. EcoBoost engines are broadly available across the Ford vehicle lineup. Global production EcoBoost gasoline direct-injection turbocharged engine technology adds 128 patents and patent applications to Ford's 4,618 active and thousands of pending US patents. Some of the costs of US development and production were assisted by the $5.9 billion Advanced Technology Vehicles Manufacturing Loan Program b ...
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