The 7G-TRONIC standard automatic transmission makes it possible to maintain the optimum engine speed level at all times. Seven gears mean that the steps between gears are small; this favours the GLK’s running smoothness to the extent of making gear changes virtually imperceptible. This trailblazing technology from Mercedes-Benz even makes it possible to skip individual gears when downshifting. For fast surges of speed and more driving enjoyment. But not only that: the spontaneous responsiveness and enhanced acceleration potential improve comfort, too.