On this side of the pond, the American Le Mans Series began its winter test session at Sebring International Raceway today, with the Audi R10 LMP1 car the star of the show. spring must be getting ...

This AWD showdown between Audi Quattro and BMW xDrive might surprise you. Despite how things look, this test of winter tires and all-wheel drive systems is purely scientific. Ignore the sideways ...