![Apr 27, 2006; Los Angeles, CA, USA; 2006 Audi S4 sport sedan. Starting with the Audi A4 chassis and body, Audi added the 340hp 4.2 liter, all-aluminum, DOHC V8 engine. This award-winning Apr 27, 2006; Los Angeles, CA, USA; 2006 Audi S4 sport sedan. Starting with the Audi A4 chassis and body, Audi added the 340hp 4.2 liter, all-aluminum, DOHC V8 engine. This award-winning](https://c8.alamy.com/zooms/9/9bf1332bb95643bba2fa86c5bedf4f8c/dp1ay6.jpg)
Apr 27, 2006; Los Angeles, CA, USA; 2006 Audi S4 sport sedan. Starting with the Audi A4 chassis and body, Audi added the 340hp 4.2 liter, all-aluminum, DOHC V8 engine. This award-winning
![Apr 27, 2006; Los Angeles, CA, USA; 2006 Audi S4 sport sedan. Starting with the Audi A4 chassis and body, Audi added the 340hp 4.2 liter, all-aluminum, DOHC V8 engine. This award-winning Apr 27, 2006; Los Angeles, CA, USA; 2006 Audi S4 sport sedan. Starting with the Audi A4 chassis and body, Audi added the 340hp 4.2 liter, all-aluminum, DOHC V8 engine. This award-winning](https://c8.alamy.com/comp/DP1AY4/apr-27-2006-los-angeles-ca-usa-2006-audi-s4-sport-sedan-starting-with-DP1AY4.jpg)
Apr 27, 2006; Los Angeles, CA, USA; 2006 Audi S4 sport sedan. Starting with the Audi A4 chassis and body, Audi added the 340hp 4.2 liter, all-aluminum, DOHC V8 engine. This award-winning
![2006 Audi S4 25quattro for sale on BaT Auctions - closed on March 6, 2019 (Lot #16,857) | Bring a Trailer 2006 Audi S4 25quattro for sale on BaT Auctions - closed on March 6, 2019 (Lot #16,857) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2019/01/2006_audi_s4_15506863587401f0611b9Screen-Shot-2019-02-20-at-10.11.48-AM.png)
2006 Audi S4 25quattro for sale on BaT Auctions - closed on March 6, 2019 (Lot #16,857) | Bring a Trailer
![Apr 27, 2006; Los Angeles, CA, USA; 2006 Audi S4 sport sedan. Starting with the Audi A4 chassis and body, Audi added the 340hp 4.2 liter, all-aluminum, DOHC V8 engine. This award-winning Apr 27, 2006; Los Angeles, CA, USA; 2006 Audi S4 sport sedan. Starting with the Audi A4 chassis and body, Audi added the 340hp 4.2 liter, all-aluminum, DOHC V8 engine. This award-winning](https://c8.alamy.com/comp/DP1AY7/apr-27-2006-los-angeles-ca-usa-2006-audi-s4-sport-sedan-starting-with-DP1AY7.jpg)
Apr 27, 2006; Los Angeles, CA, USA; 2006 Audi S4 sport sedan. Starting with the Audi A4 chassis and body, Audi added the 340hp 4.2 liter, all-aluminum, DOHC V8 engine. This award-winning
![2006 Audi S4 25Quattro 6-Speed for sale on BaT Auctions - sold for $17,500 on November 16, 2020 (Lot #39,208) | Bring a Trailer 2006 Audi S4 25Quattro 6-Speed for sale on BaT Auctions - sold for $17,500 on November 16, 2020 (Lot #39,208) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2020/09/2006_audi_s4_16039097819f6b34c9898IMG_3774.jpg)