39k-Mile 2003 GMC Sierra 1500 Denali Extended Cab Quadrasteer

The 2003 GMC Sierra (GMT800 1999-2007) is sold for $28,000 on Bring a Trailer. See Friday's Watchlist AI fair value, deal score, hammer-price prediction, and bidding intelligence for this 2003 GMC Sierra (GMT800 1999-2007)auction.

This 2003 GMC Sierra 1500 Denali Extended Cab is a rare find with only 39,000 miles on the odometer, showcasing its well-preserved condition. The powerful 6.0-liter Vortec V8 engine paired with a four-speed automatic transmission and full-time all-wheel drive makes it a versatile choice for both work and leisure. Finished in a sleek Onyx Black with luxurious Pewter leather upholstery, this truck is equipped with desirable features such as Quadrasteer four-wheel steering, a Bose sound system, and heated power-adjustable front seats. Recent maintenance ensures that it is ready for its next owner, making it an attractive option for collectors and enthusiasts alike who appreciate low-mileage, well-maintained vehicles.

• Make: GMC
• Model: Sierra (GMT800 1999-2007)
• Year: 2003
• Transmission: Four-speed automatic transmission
• Engine: 6.0-Liter Vortec V8
• Drivetrain: AWD
• Exterior color: Onyx Black
• VIN: 2GTFK69U631233127

Seller's description via Bring a Trailer: This 2003 GMC Sierra Denali Extended Cab pickup was purchased by the previous owner in 2003, and it was acquired by the seller on BaT in May 2025. The truck has since traveled 10k of the 39k miles indicated, and recent service has included several oil changes, as well as the replacement of an axle s