Thanks to the A4, a troubled Audi was recharged in the '90s. This time the brand doesn't need saving, but the sedan comes back looking like a hero anyway.
The [new Audi A4] is, and looks like, a four-door version of the new A5 coupe. But the car also features several systems that are virtually brand new, including the trick Audi Drive Select -- a system to incrementally sharpen the car's sporting responses (steering, transmission shift points, suspension stiffness). -- Dan Neil