Despite how things look, this test of winter tires and all-wheel drive systems is purely scientific. Ignore the sideways ...

Unlike the base RS4 125 takes the racing experience of the bike to the next level, boasting a paint and graphic scheme similar to the one found on Noale's official Superbike Championship machine.

It adorns a range of cars that are far from equal in price and power, but those massive differences aren’t as prominent in a real-world race, like this one between the Audi RS4 and RS7.

Nothing to see here, folks, except a 2013 Audi RS4 Avant weaponized with a high-caliber paintball canon. No, make that two of them, one black and one white, playing paintball in an abandoned ...

The RS4 now has three-way adjustable dampers and ... The previous version handled like a race car. This handles like a faster race car, but still gives a ride compliant enough to make it a ...

Powertrain lacks punch and character, rivals sharper, harder and faster If you’re getting the sense that the RS4 Avant has been set up as more of a high-speed GT than M3-style track weapon ...

Powertrain lacks punch and character, rivals sharper, harder and faster An advantage of the RS4’s relatively small body, engine and low (relative) power figure is that its quoted 30-ish MPG is ...