The 2015 Audi S4 is an all-wheel-drive sports sedan that is the performance variant of the A4. Its sole powertrain is a supercharged 3.0-liter V-6 with 333 hp and 325 lb-ft of torque paired to a ...

The 2012 Audi S4 exists to satisfy power-hungry customers who find the pedestrian A4 - and its 2.0-liter turbo four - inadequate. Instead, the S4 is packed with a supercharged 3.0-liter V-6-engine ...

Audi Australia marketing general manager Immo Buschmann points out that the new model has more torque than the previous one and, more importantly, better fuel economy.The S4 arrives in quattro ...

Note: The dimensions shown above are for the Audi 3.0 TFSI Quattro Avant, 3.0L, 8 SPEED AUTOMATIC TIPTRONIC. To display dimensions about another variant, click on one of the rows in the table below. 3 ...