Mercedes-Benz G-Class (2002-2018) W463 - Transmission Transmission for Mercedes-Benz G-Class (2002-2018) W463: Manual Transmission Fluid, Transmission Tools. Porsche / BMW; Mercedes; Audi Your manual transmission can take a heck of a beating over the years and it is one of the most neglected service areas on a car. The fluid assists in the lubrication and heat disputation of the transmission What models of Mercedes Benz come with manual transmission Feb 29, 2012Hey guys, try to think about the world as *world*, not only as *United States of A.*. Over here in Germany most Mercedes cars are available with manual transmission. As a rule of thumb you can say that every Mercedes with 4 and 6 cylinder engine i..