AMG SpeedShift is a Sporty, performance-oriented version with the same gear rations. First used in 2005 Mercedes-Benz SLK 55 AMG. In 2007, 7G TRONIC transmission with AMG SPEEDSHIFT was also called ‘7G TRONIC Sport’.
Mercedes-AMG S65 (2018)
Model: Mercedes-AMG S65 Gearbox: 7 Speed AMG SpeedShift Plus Transmission [...]