![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/DP1AY3/apr-27-2006-los-angeles-ca-usa-2006-audi-s4-sport-sedan-starting-with-DP1AY3.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/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
![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/DP1AY5/apr-27-2006-los-angeles-ca-usa-2006-audi-s4-sport-sedan-starting-with-DP1AY5.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
![21k-Mile 2006 Audi S4 25quattro Special Edition for sale on BaT Auctions - sold for $29,750 on January 21, 2022 (Lot #63,964) | Bring a Trailer 21k-Mile 2006 Audi S4 25quattro Special Edition for sale on BaT Auctions - sold for $29,750 on January 21, 2022 (Lot #63,964) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2021/12/2006_audi_s4-25quattro-special-edition_AE054F5B-BEBB-465D-83C5-074FC0292102-1.jpeg?fit=940%2C626)
21k-Mile 2006 Audi S4 25quattro Special Edition for sale on BaT Auctions - sold for $29,750 on January 21, 2022 (Lot #63,964) | 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 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)
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 4.2 4dr All-Wheel Drive Quattro Sedan : Trim Details, Reviews, Prices, Specs, Photos and Incentives | Autoblog 2006 Audi S4 4.2 4dr All-Wheel Drive Quattro Sedan : Trim Details, Reviews, Prices, Specs, Photos and Incentives | Autoblog](https://edgecast-img.yahoo.net/mysterio/api/C5ECCB17C500693FDF65A7E42C51CD13103E6BB52F7A0D79C80FFCFC270489FF/autoblog/resizefill_w660_h372;quality_80;format_webp;cc_31536000;/https://s.aolcdn.com/commerce/autodata/images/USB60AUC084A0101.jpg)