Quick Spin ~ 2010 Audi S4
Audi’s S4 builds on the A4, which is the company’s bread-and-butter vehicle in North America. The heart of the S4 is its 3.0-litre supercharged V6 and superb Quattro all-wheel-drive with optional sports rear differential. The engine uses direct fuel injection with lessons learned from Audi’s numerous wins at the LeMans 24-hour race. With twin intercoolers for the supercharger, it produces 333 hp and 325 lb/ft of torque for a top speed of 250 km/h. It’s offered with a six-speed manual transmission ($52,500) and the new seven-speed, twin clutch S-tronic automatic ($54,100).
