The TFSI engine of the Audi A6 Sedan.

The efficient drive system leaves any performance doubt behind.

The TFSI produces excellent dynamics with outstanding efficiency, and impressive torque performance with thrilling acceleration values.

The Audi TFSI engine offers efficiency and improved performance while at the same time retaining its dynamism on the road.

Innovating efficiency.

Fuel consumption and emissions are continually reduced by innovations like the start-stop system, which automatically switches off the engine during stationary phases. Audi drive select comes as standard, with five modes that ensure individual vehicle adjustment—from comfortable to sporty, to energy efficient. The system works in combination with the S tronic transmission, which includes an Efficiency mode to switch into neutral early-on when you release the accelerator.