All models should get a seven - speed automatic transmission with manual shift control. (mercedeshoffman.com)
A five - speed manual is available, but most buyers will choose the six - speed dual clutch automatic with manual shifting control. (automobilemag.com)
TRANSMISSION, 6 - SPEED AUTOMATIC includes TAPshift manual shift controls on steering wheel (STD)(MX0) (vanchevroletonline.com)