2020 GMC Sierra 3500HD AT4

Fairfield's Autos, located in beautiful Keene, NH, and serving the New Hampshire, Vermont, Massachusetts, and New England region. Our experienced sales staff is eager to share its knowledge and enthusiasm with you. They'll work with you to find the right vehicle at a price you can afford. Come on in and take a test drive! Please call (603) 352-7700.

- Dark Sky Metallic exterior with Gray interior
- AT4 PREMIUM PACKAGE
- 6.6L V8 engine with 6-Speed Automatic transmission and 4WD
- Bose Premium 7 Speaker Sound System
- Radio: AM/FM w/Prem GMC Infotainment System & Navi
- Universal Home Remote
- Perimeter Lighting
- 220 Amp Alternator
- 3" Round Black Tubular Off-Road Assist Steps (LPO)
- Heated door mirrors
- ProGrade Trailering System
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Ultrasonic Front & Rear Park Assist
- Wireless Charging
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering System App
- Wheels: 20" 6-Spoke Bright Machined Aluminum
- Power Sliding Rear Window w/Defogger

The 2020 GMC Sierra 3500HD AT4 is a rugged and capable heavy-duty pickup that's ready to tackle any job or adventure. Equipped with a powerful 6.6L V8 engine, this truck delivers exceptional performance and towing capacity, while the 4WD system ensures confident handling in all conditions. The premium AT4 package adds a host of off-road-focused features, including skid plates, an upgraded suspension, and unique exterior styling cues that set this Sierra apart.

Inside, you'll find a wealth of advanced technology, from the intuitive GMC Infotainment system with built-in navigation to the Bose premium audio system that delivers a concert-quality listening experience. Comfort and convenience are also well-addressed, with heated and ventilated front seats, a heated steering wheel, and a host of driver assistance features that help make every drive safer and more enjoyable.

Whether you're hauling heavy loads, navigating rough terrain, or simply enjoying the open road, the 2020 GMC Sierra 3500HD AT4 is a true workhorse that's up for the challenge. Experience the power, capability, and premium features that make this truck a standout in the heavy-duty segment. Visit Fairfield's Autos today to take a closer look and schedule a test drive.

At Fairfield's, we believe that buying a vehicle should be as transparent as it is rewarding. By offering the area's lowest doc fees at just $399 and providing up to two years of complimentary service* on all retail units, we ensure your investment is protected from day one. From our complimentary EV charging stations to a free state inspection at the time of purchase for our Vermont and New Hampshire neighbors, every detail is designed with your convenience in mind. Visit us today to experience our best price guarantee and see firsthand why Fairfield's is the Monadnock Region's premier choice for a better car-buying journey.