The gearbox (also known as a transmission) is an enormous and essential ingredient of any automobile with a combustion engine. The automobile gearbox or transmission are categorized as: manual transmission, automatic transmission. The Audi E-tron GT and Porsche Taycan make use of a two-speed unit on their own rear motor, https://charlielrpmi.blogaritma.com/32430496/new-step-by-step-map-for-gearbox-auto