2026 GMC Sierra 1500 SLT Summit White (VIN 3GTUUDE86TG268188) (Stock 036505)

2026 GMC Sierra 1500 SLT in Summit White brings serious capability to your daily routine. The 3.0L Duramax turbo-diesel engine delivers effortless torque, making light work of heavy towing or long highway stretches. With AutoTrac 4WD, you have the confidence to tackle changing terrain, while the interior keeps things comfortable with a heated steering wheel and intuitive infotainment. Whether you are hauling gear to the job site or heading out for a weekend getaway, this truck balances rugged utility with a refined, capable presence on the road.