Sierra 2500 HD Sierra 3500 HD Sierra EV Next Featured Vehicles 2023 GMC Sierra 3500 HD SLT Internet Price:Call For Featured Price Engine: 6.6L Duramax Turbo-Diesel V8 engine,Transmission: Automatic,Mileage: 24,016 miles,Exterior Color: Summit White,Interior Color: Jet Black, Perforated leather-...