2005 Audi S4

The 2005 Audi B6 S4 (2003-2006) is currently bid to $4,000 on Bring a Trailer. See Friday's Watchlist AI fair value, deal score, hammer-price prediction, and bidding intelligence for this 2005 Audi B6 S4 (2003-2006)auction.

This 2005 Audi S4 is a compelling blend of performance and luxury, featuring a robust 4.2-liter DOHC V8 engine paired with a six-speed automatic transmission and Quattro all-wheel drive. With 139,000 miles on the clock, it has been well-maintained and showcases a striking Brilliant Red exterior complemented by black leather and gray Alcantara upholstery. The car has been enhanced with an aftermarket intake, a lowered suspension, and 19-inch multi-spoke alloy wheels, making it a standout in both looks and handling. Enthusiasts will appreciate the heated Recaro front seats and modern audio upgrades, including a Sony head unit and Kicker subwoofer. While the mileage is on the higher side, the clean Carfax report and recent maintenance history suggest it's ready for its next adventure.

• Make: Audi
• Model: B6 S4 (2003-2006)
• Year: 2005
• Transmission: Six-speed automatic transaxle
• Engine: 4.2-liter DOHC V8
• Drivetrain: AWD
• Exterior color: Brilliant Red
• VIN: WAUPL58EX5A055797

Seller's description via Bring a Trailer: This 2005 Audi S4 sedan is powered by a 4.2-liter DOHC V8 that drives all four wheels through a six-speed automatic transaxle and a Quattro all-wheel-drive system with a Torsen center differential. The car rides on a lowered suspension and is finished in Brilliant Red over black leather and gray Alc