What's New for the 2005.5 Audi S4?
Freshened sheet metal with Audi's horse collar grille adorns the 2005.5 version of the Audi S4. The S4's suspension has been revised with stiffened track rods and shocks. Speed-sensitive Servotronic steering is standard, the stability control now allows drivers to shut off the traction control function. Plus, the S4 gets a new braking feature that periodically dries the brakes in wet weather. New dual exhaust pipes expel spent gasses from the carryover 4.2-liter V8.

Advantages of the 2005.5 Audi S4:

• Incredible performance
• Recaro front seats
• Sedan, convertible and wagon iterations available
• Free scheduled maintenance

Objections to the 2005.5 Audi S4:

• Rear seat room is not generous
• Somewhat harsh ride

Editor's Advice:
When considering the 2005.5 Audi S4, think Subaru WRX STi or Mitsubishi Lancer Evolution, but with a massive dose of refinement and a look that doesn't beg for a speeding ticket. At this price point, sporting luxury cars rarely get any better than the 2005.5 Audi S4. Clearly, Audi is dead serious about performance.