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BMW X5 (E70)
The BMW E70 is the second-generation BMW X5 mid-size luxury car, luxury crossover SUV. It replaced the BMW X5 (E53) in July 2006. It was manufactured alongside the BMW X6 at BMW's Greer, South Carolina plant in the U.S. and BMW's facility in Toluca, Mexico. Design The E70 BMW X5 was wider, longer; with a longer wheelbase, but remains at the height of the E53 X5 at . Technology The BMW xDrive, xDrive AWD system updates previewed in the facelifted X5 have continued with further detail improvements for the E70. It uses a double wishbone suspension at the front. The manual transmission is entirely dropped, leaving only the automatic transmission. The E70 features many new technological advancements for this class as standard equipment including BMW's iDrive system, electronic 'joystick' gearshift (no mechanical connection to the gearbox to save space in the console), LED taillamps, the first ever all-polypropylene single module fender module, and options such as heads-up display ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW X5 (E53)
The BMW E53 is the first generation BMW X5 Mid-size car, mid-size Luxury car, luxury crossover SUV. The vehicle was the first SUV ever produced by BMW. It was produced between 1999 and 2006 and was replaced by the BMW E70, E70 X5. The E53 X5 was developed just after the acquisition of Land Rover by BMW. As such, the vehicle shares many components and designs with both the Range Rover (L322), Range Rover L322 model (specifically the hill descent system and off-road engine management system) and the BMW E39 5 Series (specifically engines and electronic systems). The entire in-car entertainment system (radio function, navigation system, television and telecommunications systems) are shared with other BMWs and L322. As a result, the earlier X5 models can be upgraded with newer BMW technologies (e.g. Bluetooth phone connectivity). History The history of the X5 begins in 1994, when ideas began on a BMW sports utility vehicle after the acquisition of Land Rover. Eduard Walek was named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW N63
The BMW N63 is a twin-turbocharged petrol V8 engine which has been in production from 2008 to present. The N63 is the world's first production car engine to use a "hot-vee" layout, with the turbochargers located inside the "V" of the engine. It is also BMW's first turbocharged petrol V8 engine. The engine has been widely noted for its mechanical issues, undergoing several recalls. The N63 replaced the BMW N62 (a naturally aspirated V8 engine) and was first used in the 2008 X6 xDrive50i. The S63 engine is the BMW M high-performance version of the N63. Alpina versions of the N63 are used in various F01 7 Series, F10 5 Series, G11 7 Series, G15 8 Series and G30 5 Series models. Design The airflow path through the engine uses a "hot-vee" layout, where the exhaust manifolds and turbochargers are located between the cylinder banks (on the "inside" of the V8) and the intake manifolds are located on the outside of the engine. This is opposite to the traditional layout for a V8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW XDrive
BMW xDrive is the marketing name for the all-wheel drive system found on various BMW models since 2003. The system uses an electronically actuated clutch-pack differential to vary the torque between the front and rear axles. Models with the DPC torque vectoring system also have a planetary gearset to overdrive an axle or rear wheel as required. Prior to the introduction of xDrive, all-wheel drive was available on several models since 1985, based on an all-wheel drive system that uses viscous couplings. Predecessor The first BMWs available with all-wheel drive were the 1985-1992 E30 325iX and 1991-1996 E34 525iX models. These cars use centre and rear differentials with viscous couplings to vary the torque split between wheels. The centre differential has a default front:rear torque split of 37:63, due to the planetary gear. Up to 80% of the torque can be transferred to the tripping axle, using the increasing shear force of the silicone fluid in the viscous coupling (due to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundary, maritime boundaries with the Pacific Ocean to the west, the Caribbean Sea to the southeast, and the Gulf of Mexico to the east. Mexico covers 1,972,550 km2 (761,610 sq mi), and is the List of countries by area, thirteenth-largest country in the world by land area. With a population exceeding 130 million, Mexico is the List of countries by population, tenth-most populous country in the world and is home to the Hispanophone#Countries, largest number of native Spanish speakers. Mexico City is the capital and List of cities in Mexico, largest city, which ranks among the List of cities by population, most populous metropolitan areas in the world. Human presence in Mexico dates back to at least 8,000 BC. Mesoamerica, considered a cradle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid-size
Mid-size—also known as intermediate—is a vehicle size class which originated in the United States and is used for cars larger than compact cars and smaller than full-size cars. "Large family car" is a UK term and a part of the D-segment in the European car classification. Mid-size cars are manufactured in a variety of body styles, including sedan (automobile), sedans, coupes, station wagons, hatchbacks, and convertibles. Compact executive cars can also fall under the mid-size category. History The automobile that defined this size in the United States was the Rambler Six that was introduced in 1956, although it was called a "compact" car at that time. Much smaller than any standard contemporary full-size cars, it was called a compact to distinguish it from the small imported cars that were being introduced into the marketplace. By the early 1960s, the car was renamed the Rambler Classic and while it retained its basic dimensions, it was now competing with an array of ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW X5
The BMW X5 is a mid-size luxury crossover SUV produced by BMW. The X5 made its debut in 1999 as the E53 model. It was BMW's first SUV. At launch, it featured all-wheel drive and was available with either a manual or automatic gearbox. The second generation was launched in 2006, and was known internally as the E70. The E70 featured the torque-split capable xDrive all-wheel drive system mated to an automatic gearbox. In 2009, the X5 M performance variant was released as a 2010 model. BMW marketed the X5 officially as a "Sports Activity Vehicle" (SAV), rather than an SUV, to indicate its on-road handling capability despite its large dimensions. The X5 signaled a shift away from the utilisation of body-on-frame construction, in favour of more modern monocoque chassis construction. Although the Mercedes-Benz M-Class was introduced more than a year prior to the X5, the X5 was the first to utilise a monocoque chassis. The M-Class used body-on-frame construction until its second gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sport Utility Vehicle
A sport utility vehicle (SUV) is a car classification that combines elements of road-going passenger cars with features from off-road vehicles, such as raised ground clearance and four-wheel drive. 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 is often defined as an SUV built with a unibody construction (as with passenger cars); however, the designations are increasingly blurred because of the capabilities of the vehicles, the labelling by marketers, and the 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 wagons and carryalls that b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ZF 8HP Transmission
8HP is ZF Friedrichshafen AG's trademark name for its 8-speed automatic transmission models with hydraulic converter and planetary gearsets for longitudinal engine applications. Designed and first built by ZF's subsidiary in Saarbrücken, Germany, it debuted in 2008 on the BMW 7 Series (F01) 760Li sedan fitted with the V12 engine. BMW remains a major customer for the transmission. Another major customer is Stellantis, who both received a license to produce the transmission and set up a joint-venture plant with ZF. Stellantis has built the transmission at its Kokomo Transmission plant since 2013 under their own brand name, the Torqueflite 8. The joint venture plant in Gray Court, South Carolina opened in 2012. The 8HP is the first transmission to use this 8-speed gearset concept. In the meantime it has become the new benchmark for automatic transmissions. The GM 8L transmission is based on the same globally patented gearset concept. While fully retaining the gearset logi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automatic Transmission
An automatic transmission (AT) or automatic gearbox is a multi-speed transmission (mechanics), transmission used in motor vehicles that does not require any input from the driver to change forward gears under normal driving conditions. The 1904 Sturtevant "horseless carriage gearbox" is often considered to be the first true automatic transmission. The first mass-produced automatic transmission is the General Motors ''Hydramatic'' two-speed hydraulic automatic, which was introduced in 1939. Automatic transmissions are especially prevalent in vehicular drivetrains, particularly those subject to intense mechanical acceleration and frequent idle/transient operating conditions; commonly commercial/passenger/utility vehicles, such as buses and waste collection vehicles. Prevalence Vehicles with internal combustion engines, unlike electric vehicles, require the engine to operate in a narrow range of rates of rotation, requiring a gearbox, operated manually or automatically, to drive t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW N57
The BMW N57 is a family of aluminium, turbocharged straight-6 common rail diesel engines. The engines utilize variable geometry turbochargers and Bosch piezo-electric injectors. The engine jointly replaced the M57 straight-6 and M67 V8 engines. In 2015 the N57 started to be replaced with the B57 engine, beginning with the G11 730d. Summary N57D30 N57D30Ox has 1800 bar fuel pressure, while N57D30Tx has 2000 bar fuel pressure. N57D30Ox uses a single turbocharger, while N57D30Tx uses twin-turbochargers, and N57S uses three turbochargers of varying size. *Bore x stroke: *BMW released an M Performance Kit for N57D30O1 in some markets boosting power to and torque to . This kit included the larger intercooler of the N57D30T0 Applications: *N57D30U0 **2010 - 2011 BMW 5 Series F10/F11 525d **2010 - 2013 BMW 3 Series E90/E91/E92/E93 325d *N57D30O0 **2008 - 2013 BMW 3 Series E90/E91/E92/E93 330d/330xd **2010 - 2011 BMW 5 Series F10/F11 530d **2009 - BMW 5 Series GT F07 530d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW M57
The BMW M57 is a straight-6 diesel engine produced from 1998 up to 2013 in BMW's Upper Austrian engine plant in Steyr. Description The M57 is a water-cooled and turbocharged inline six cylinder diesel engine with common rail injection. It was revised twice during its production time. It is based on its predecessor M51. The block and the crankcase of the first M57 engines and the TÜ (''Technische Überarbeitung'' = revision) engines are made of cast iron, whilst the TÜ2 engines are made of aluminium instead. The combustion chamber was also changed in the TÜ2. The injection pressure is in the non TÜ engine, whilst all other engines use a pressure of . For fuel injection, magnetic injectors are used, except from the TÜ2 OL and TOP engines, which make use of piezo injectors. The common-rail-system is made by Bosch and also controlled by a Bosch DDE 4 ECU for non TÜ and DDE 5 ECU for TÜ. All models are equipped with turbocharger and an intercooler. The 2.9L M57, which is fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
