The Audi S4, available in the Sedan and Avant versions, employs the most
powerful engine in the line – the 3.0 TFSI with 245 kW (333 hp) and 440
Nm (324.53 lb-ft) torque. The Sedan’s average fuel consumption is a
mere 8.0 liters per 100 km (29.40 US mpg) – with an impressive
performance: The S4 accelerates in 5.0 seconds from zero to 100 km/h
(62.14 mph) and achieves an electronically limited maximum speed of 250
km/h (155.34 mph).