354.0-hp, 4.2-liter, 8 Cylinder Engine (Gasoline Fuel) Wondering which trim is right for you? Our 2009 Audi S5 trim comparison will help you decide.

Audi has expanded its Sportback lineup, by adding an S5 model directly above the A5 Sportback. Unveiled at the Frankfurt Auto Show, the S5 Sportback is powered by the company’s new supercharged V6 ...

When Audi unveiled the S5 coupe we were excited by its chiseled good looks and S4-based running gear. Its 354hp 4.2 liter V8 isn't strong enough to make this car an M3 beater, but it's considerably ...

Introduced in 2007 ahead of the 2008 model year, the S5 is a sportier version of the Audi A5. As such, it offers a more powerful engine, along with a sport-tuned suspension that gives the chassis a ...

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...

The Audi A5 and S5 boast standout styling that's classy, elegant and sporty for 2008. They offer powerful V6 and V8 engines and a performance-oriented all-wheel-drive system, which positions them to ...

The S5 is another Audi product-in addition to the A5 and the R8-that one feels compelled to caress, if only visually. It's sexy shape and muscular stance are irresistable. Audi designers really know ...