Efficiency: the art of reducing without losing.
The V8 4.0 TFSI engine with 331 kW will take the Audi S6 Sedan from 0 to 100 km/h in just 4.4 seconds. Its dynamic power build-up is driven by a high torque output of 550 Nm. And it’s more efficient too, with almost 5% less CO₂ emissions in comparison with the prior model, thanks to efficiency technologies such as Audi cylinder on demand, optimised start-stop system and recuperation. Greater power output, lower fuel consumption.