Transmission, 10-speed automatic electronically controlled with overdrive, tow/haul mode and tap up/tap down shifting
Cooling, auxiliary transmission oil cooler, heavy-duty air-to-oil
AMG SPEEDSHIFT PLUS 7G-TRONIC Auto -inc: ECO start/stop function
9G-TRONIC Automatic
9G-TRONIC Automatic -inc: ECO start/stop function,