The previous B8-generation Audi RS4 Avant came with a riotous, barnstorming V8. This new B9-generation Audi RS4 Avant makes do with a 2.9-litre, twin-turbocharged V6, identical to the unit fitted Check out a used 2006-2008 Audi S4 Sedan for sale. Choose from 10 deals of B7 S4 Sedan near you. Used Car Reviews; 4.2L V8 Gas (340hp), Manual, AWD. Exterior Color: Avus Silver Pearl Effect. Reviews Driven: 2004 Audi S4 V-8 power makes a compelling car all but irresistible. But does it make it quicker? By Tony Swan Published: Mar 1, 2003 The basic concept here is far from new: big 2003 - 2008 S4 (B6/B7) is a 4.2 V8 normally aspirated 340BHP latest RS4 (B7 i think) is also a 4.2 V8 normally aspirated 414 BHP Below is an excerpt from the 'Audi 4.2 litre V8 FSI Engine self Best Comparisons. Audi S4 Avant vs Audi A4 Avant. Audi S4 Avant vs Jaguar X-Type Wagon. Audi S4 Avant vs Saab 9-3 Wagon. Audi S4 Avant vs Volvo V50. How does the Audi S4 Sedan compare to the Audi S4 (B6 & B7 Platforms) Discussion - Forum Noob Scared to buy 06 Audi S4 4.2 V8 6M- HALP! - So I’m just your casual throttle fiend, stick shift addict and I haven’t owned a car in years. Last one I had was an early 2000’s A4 and I loved it, had trans issues took it to a small shop that parked cars on the street when That car was never built, but eventually in 2009 Audi introduced the option of a Lamborghini-sourced 5.2-liter V-10 engine. Media Platforms Design Team. 2012 Audi R8 4.2 FSI. This car, aptly named Current 2009 Audi S4 fair market prices, values, expert ratings and consumer reviews from the trusted experts at Kelley Blue Book. 2009 Audi S4 Review. V8, 4.2 Liter. 0 to 60. 6.1 seconds Audi S4 New S4 drops V8 engine for supercharged V6. evo magazine reviews the supercharged V6 Audi S4. Skip to Content Skip to The previous S4 had a 4.2-litre V8 engine as well as the expected Audi provided the vehicle, insurance and one tank of gas for the review. Performance statistics as tested: 0-30: 2.0 seconds. 0-60: 5.2 seconds. Average economy: 18.1MPG overall. Facebook followers. Neal S: If AWD is what you seek, then yes $15K more than a mustang 5.0 is worth it. If you just want fast, get the ‘stang. 4No2c.