Spontaneous action.
The six-speed automatic transmission Steptronic
in the BMW 7 Series Sedan.
The perfectly-spaced gear ratios of the responsive six-speed automatic transmission Steptronic ensure that the vast power of the BMW 7 Series engine is transmitted to the drive wheels with maximum efficiency. A newly developed control shifts gears faster, and when the driver kicks down the accelerator, the automatic transmission will shift back immediately by up to four gears. Minimum converter slip and exact selection of gears increases spontaneity and efficiency and the gears can be shifted manually thanks to the electronic gear selector lever.
