2025 GMC Sierra 3500HD 4D Crew Cab Downpour Metallic 10-Speed Automatic Denali Clean CARFAX. Priced below KBB Fair Purchase Price! 10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather. 4WD Duramax 6.6L V8 Turbodiesel All prices plus tax, tag, and fees. New prices cannot be combined with special interest rates. Must finance through manufacturer's or dealer's preferred lender for certain rebates and some offers may not be combined. See Dealer for details. Important recall information: so you know, any used vehicle you may be considering may have unrepaired manufacturers safety recalls. To check the recall status repaired or unrepaired of the specific used vehicle youre interested in purchasing visit www.safercar.gov. Thanks for shopping with us.