This 2020 GMC Sierra 3500HD AT4 crew cab is built for serious work and premium comfort. With the legendary Duramax 6.6L V8 Turbodiesel engine and 10-speed automatic transmission, this 4WD powerhouse delivers the capability serious truck owners demand. At nearly 96,000 miles, it's an excellent value for the quality and features you get.

- Gooseneck/5th wheel package with integrated trailer brake controller
- Duramax 6.6L V8 Turbodiesel with exhaust brake and engine block heater
- AT4 Premium Package with heated and ventilated leather front seats
- Apple CarPlay and Android Auto with 4G LTE Wi-Fi hotspot
- ProGrade Trailering System with hitch guidance and in-vehicle app control
- Premium GMC Infotainment System with SiriusXM satellite radio
- Remote start, keyless entry, and heated steering wheel
- Spray-on bed liner with AT4 logo and red recovery hooks
- Off-road suspension with 2-speed active transfer case and hill descent control
- Full suite of safety features including lane change alert and rear cross traffic alert

This Sierra 3500HD AT4 combines White exterior paint with luxurious Jet Black leather accents, delivering both durability and refinement. Come see what this capable truck can do for your operation or lifestyle.