7G-TRONIC PLUS Automatic
7G-TRONIC PLUS 7-Spd Sports Auto -inc: AMG SPEEDSHIFT MCT (Multi-Clutch Technology)
6-Speed Automatic -inc: Super Electronically Controlled Transmission (Super ECT) and Sequential Multi-Mode shifter
8-Speed Automatic -inc: Super Electronically Controlled Transmission (Super ECT) and Sequential Multi-Mode shifter