1-Owner New Vehicle Trade, Sold Here New! AT4 3.0 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Trailer Brake Controller, 20" Wheels, Backup Camera, Heated Seats, Cooled Seats, Leather Seats, Memory Seat, Leather Wrapped Steering Wheel, Steering Wheel Radio Controls, Automatic Dual Zone Air Conditioning, Heated Steering Wheel, Spray In Bedliner, Chrome Running Boards, Power Sliding Rear Window, Bose Premium Audio Brand, Rear Heated Seats, Remote Start, Remote Keyless Entry, Rear Window Defroster, Power Windows, Power Locks, Power Mirrors, Rear Tinted Windows. This vehicle has good tires! This Sierra has a clean vehicle history report! Call us today, this vehicle won't last long at this price! 618-344-0121 Laura Buick GMC, Serving our community for over 40 years!! We are a family owned dealership committed to providing our customers the best deals backed by outstanding service!