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M4 Layout
In automotive design, an M4, or Mid-engine, Four-wheel-drive layout places the internal combustion engine in the middle of the vehicle, between both axles and drives all four road wheels. It is a type of car powertrain layout. Although the term "mid-engine" can mean the engine is placed anywhere in the car such that the centre of gravity of the engine lies between the front and rear axles, it is usually used for sports cars and racing cars where the engine is behind the passenger compartment. The motive output is then sent down a shaft to a differential in the centre of the car, which in the case of an M4 layout, distributes power to both front and rear axles. The centre differential contained within many 4 wheel drive cars is similar to the conventional differential in a 2-wheel drive car. It allows torque to be distributed to both drive axles whilst allowing them to spin at different speeds, which vastly improves the cornering of a 4-wheel drive car on surfaces with high gri ...
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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 longitudinal engine arrangement generally found in rear-wheel drive and four-wheel drive vehicles. Location of engine and transmission By far the most common layout for a front-wheel drive car is with the engine and transmission at the front of the car, mounted transversely. Other layouts of front-wheel drive that have been occasionally produced are a front-engine mounted longitudinally, a mid-engine layout and a rear-engine layout. History Prior to 1900 Experiments with front-wheel drive cars date to the early days of the automobile. The world's first self-propelled vehicle, Nicolas-Joseph Cugnot's 1769/1770 "fardier à vapeur", was a front-wheel driven three-wheeled steam-tractor. It then took at least a century, for the first e ...
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Ferrari SF90 Stradale
The Ferrari SF90 Stradale (Type F173) is a mid-engine PHEV (Plug-in Hybrid Electric Vehicle) sports car produced by the Italian automobile manufacturer Ferrari. The car shares its name with the SF90 Formula One car with SF90 standing for the 90th anniversary of the Scuderia Ferrari racing team and "Stradale" meaning "made for the road". Specifications Battery and driving modes The car has a 7.9 kWh lithium-ion battery for regenerative braking, giving the car of electric range. The car comes with four driving modes depending on road conditions. The modes are changed by the '' eManettino'' knob present on the steering wheel. The ''eDrive'' mode runs the car only on the electric motors. The ''Hybrid'' mode runs the car on both the internal combustion engine and the electric motors and is the car's default mode. In this mode, the car's onboard computer (called control logic) also turns off the engine if the conditions are ideal in order to save fuel while allowing the driver ...
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Honda NSX (second Generation)
The second generation Honda NSX (''New Sports eXperience''), marketed as the Acura NSX in North America, China and Kuwait, is a two-seater, all-wheel drive, mid-engine hybrid electric sports car developed and manufactured by Honda in the United States. Production began in 2016 and will end in 2022 with the Type S variant. It succeeds the original NSX that was produced in Japan from 1990 until 2005. Development In December 2007, Honda America's CEO, Tetsuo Iwamura, confirmed to the automotive press that a new sports car powered by a V10 engine would make its debut to the market by 2010. The new sports car would be based on the Acura ASCC (Advanced Sports Car Concept) introduced at the 2007 North American International Auto Show. With Honda's CEO Takeo Fukui challenging the developers to make the car faster than the Nissan GT-R around the Nürburgring. Prototypes of the vehicle were seen testing on the Nürburgring in June 2008. On December 17, 2008, Fukui announced during a ...
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Bugatti Veyron
The Bugatti Veyron EB 16.4 is a mid-engine sports car, designed and developed in Germany by the Volkswagen Group and Bugatti and manufactured in Molsheim, France, by French automobile manufacturer Bugatti. It was named after the racing driver Pierre Veyron. The original version has a top speed of . It was named the 2000s Car of the Decade by the BBC television programme '' Top Gear''. The standard Veyron also won ''Top Gear''s Best Car Driven All Year award in 2005. The Super Sport version of the Veyron is one of the fastest street-legal production cars in the world, with a top speed of . The Veyron Grand Sport Vitesse was the fastest roadster in the world, reaching an averaged top speed of in a test on 6 April 2013. The Veyron's chief designer was Hartmut Warkuß and the exterior was designed by Jozef Kabaň of Volkswagen, with much of the engineering work being conducted under the guidance of chief technical officer Wolfgang Schreiber. The Veyron includes a sound syste ...
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Supercar
A supercar – also called exotic car – is a loosely defined description of street-legal, high-performance sports cars. Since the 2010s, the term hypercar has come into use for the highest performing supercars. Supercars commonly serve as the flagship model within a vehicle manufacturer's line-up of sports cars and typically feature various performance-related technology derived from motorsports. Some examples include the Ferrari 458 Italia, Lamborghini Aventador, and McLaren 720S. In the United States, muscle cars were often referred to as "supercars" during the 1960s. History Europe The Lamborghini Miura, produced from 1966–1973, is often said to be the first supercar. By the 1970s and 1980s the term was in regular use, if not precisely defined. One interpretation up until the 1990s was to use it for mid-engine two-seat cars with at least eight cylinders (but typically a V12 engine), a power output of at least and a top speed of at least . Other interpretations st ...
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Lamborghini Diablo
The Lamborghini Diablo is a high-performance mid-engine sports car built by Italian automobile manufacturer Lamborghini between 1990 and 2001. It is the first production Lamborghini capable of attaining a top speed in excess of . After the end of its production run in 2001, the Diablo was replaced by the Lamborghini Murciélago. The name ''Diablo'' means "devil" in Spanish. History of development At a time when the company was financed by the Swiss-based brothers Jean Claude and Patrick Mimran, Lamborghini began development of what was codenamed ''Project 132'' in June 1985 as a replacement for the Countach, Lamborghini's then flagship sports car. The brief stated that the top speed of the new car had to be at least . The design of the car was contracted to Marcello Gandini, who had designed its two predecessors. When Chrysler Corporation bought the company in 1987, funding the company to complete the car's development, its management was uncomfortable with Gandini's desig ...
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Group B
Group B was a set of regulations for grand touring (GT) vehicles used in sports car racing and rallying introduced in 1982 by the Fédération Internationale de l'Automobile (FIA). Although permitted to enter a GT class of the World Sportscar Championship alongside the more popular racing prototypes of Group C, Group B are commonly associated with the international rallying scene during 1982 to 1986 in popular culture, when they were the highest class used across rallying, including the World Rally Championship, regional and national championships. The Group B regulations fostered some of the fastest, most powerful, and most sophisticated rally cars ever built and their era is commonly referred to as the golden era of rallying.''Top Gear'' websiteThe corner that killed Group B However, a series of major accidents, some fatal, were blamed on their outright speed with lack of crowd control at events. After the death of Henri Toivonen and his co-driver Sergio Cresto in the 1986 T ...
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Peugeot 205
The Peugeot 205 is a supermini (B-segment) car produced by the French manufacturer Peugeot from 1983 to 1999. It was declared "car of the decade" by ''CAR Magazine'' in 1990. It also won ''What Car?s Car of the Year for 1984. The 205 was introduced on 25 February 1983 as a replacemement for the Peugeot 104 and Talbot Samba, and ended production in 1998, to be replaced by the Peugeot 206. History Before the 205, Peugeot was considered the most conservative of France's "big three" car manufacturers, producing large saloons such as the 504 and 505, although it had entered the modern supermini market in 1973 with the Peugeot 104. The genesis of the 205 lay within Peugeot's takeover in 1978 of Chrysler's European divisions Simca and the former Rootes Group, which had the necessary expertise in making small cars including the Simca 1100 in France and Hillman Imp in Britain. It was around this time that Peugeot began to work on the development of a new supermini for the 1980 ...
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Trunk (automobile)
The trunk ( North American English) or boot (British English) of a car is the vehicle's main storage or cargo compartment, often a hatch at the rear of the vehicle. It is also called a tailgate. In Indian English the storage area is known as a dickey (also spelled dicky, dickie, or diggy), and in South-East Asia as a compartment. Designs The trunk or luggage compartment is most often at the rear of the vehicle. Early designs had an exterior rack on the rear of the vehicle to attach luggage trunk. Later designs integrated the storage area into the vehicle's body, and eventually became more streamlined. The main storage compartment is normally provided at the end of the vehicle opposite to which the engine is located. Some mid-engined or electric cars have luggage compartments both in the front and in the rear. Examples include the Porsche 914 and Boxster as well as Toyota MR2. The mid-engined Fiat X1/9 also has two storage compartments, although the rear one is sma ...
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Rear-engine, Rear-wheel-drive Layout
In automotive design, an RR, or rear-engine, rear-wheel-drive layout places both the engine and drive wheels at the rear of the vehicle. In contrast to the RMR layout, the center of mass of the engine is between the rear axle and the rear bumper. Although very common in transit buses and coaches due to the elimination of the drive shaft with low-floor buses, this layout has become increasingly rare in passenger cars. Overview Most of the traits of the RR configuration are shared with the mid-engine rear-wheel-drive, or MR. Placing the engine near the driven rear wheels allows for a physically smaller, lighter, less complex, and more efficient drivetrain, since there is no need for a driveshaft, and the differential can be integrated with the transmission, commonly referred to as a transaxle. The front-engine front-wheel-drive layout also has this advantage. Since the engine is typically the heaviest component of the car, putting it near the rear axle usually results in ...
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