multitronic® 01J automatic transmission by Audi

The Audi multitronic® 01J gearbox is built into following models: A8, S8, Q7, Q5, A6, S6, A5, S5, A4, S4, A3
The automatic transmission gearbox differential assembly, which was jointly developed by Audi and Luk, is the innovative successor of previous CVT (Continuously Variable Transmission) systems. This development provides a seamless transmission as well as an additive performance map adjustment to achieve the ideal/optimal power transmission with regard to acceleration, transmission mechanics and energy consumption.
The key elements of the multitronic gearbox are the variator employing a dual-piston system and a steel link-plate chain, the multi-disc clutch and the gearbox control.







