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BMW xDrive is the marketing name for the all-wheel drive system found on various BMW models since 2003. [1] 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.
The X6 marks BMW's first use of its new Dynamic Performance Control system, which works in unison with xDrive all-wheel drive, both being standard on the X6. DPC is a drivetrain and chassis control system that works to regulate traction and especially correct over- and understeer by actively spreading out drive forces across the rear axle.
The X3 premiered in September 2003 at the Frankfurt Auto Show (Internationale Automobil-Ausstellung), sharing its rear suspension with the E46 330xi and using an automatic four-wheel drive system marketed as xDrive. All X3 models feature BMW's all-wheel drive system, with a default 40:60 torque split between the front and rear axles and the ...
A torque vectoring differential requires an electronic monitoring system in addition to standard mechanical components. This electronic system tells the differential when and how to vary the torque. Due to the number of wheels that receive power, a front or rear wheel drive differential is less complex than an all-wheel drive differential.
A transfer case that allows alternating between 2-wheel drive and 4-wheel drive modes but lacks a center differential for coordinating axle speeds is known as "part-time". Some vehicles, such as all-wheel-drive (AWD) sports cars, have transfer cases that are not selectable, known as "full-time". Such a transfer case is permanently "locked" into ...
New and Used Cars with the Best AWD Systems
After many years of establishing a reputation for sporting rear-wheel drive cars, BMW's first front-wheel drive car was the 2014 BMW 2 Series Active Tourer multi-purpose vehicle (MPV). In March 2018, Daimler and BMW merged their mobility services. [19] In August 2019, Oliver Zipse replaced Harald Krüger as the head of the BMW Group. [20]
An eight-speed automatic transmission and all-wheel-drive (AWD) system are both standard. Like the Mercedes-Benz GLE, the XC60 earned a "Top Safety Pick+" award from the IIHS.