7-speed automatic transmission (7G-TRONIC)
* 722.9 (from 2004 to 2010)
* 722.6 (from 2010 to 2019)
9-speed automatic transmission (9G-TRONIC)
* 725.0 (from 2013 to 2017)
* 726.0 (2017 to present)
Classification by type)
* AMG SPEEDSHIFT: sports automatic transmission optimized for high-performance Mercedes-AMG vehicles.
* ECO SHIFT: An economical automatic transmission designed to improve fuel efficiency.
* GEARTRONIC: automatic transmission with manual shift option.