7-Speed M-Double Clutch -inc: shift paddles
7G-TRONIC Automatic -inc: 7G-TRONIC PLUS w/steering wheel shift paddles
7G-TRONIC Automatic -inc: AMG Speedshift MCT (Multi-Clutch Technology) 7-speed sports transmission
7G-TRONIC Automatic -inc: AMG SPEEDSHIFT PLUS 7-speed sports transmission