2020 GMC Sierra AT4 Exterior


Serving Fergus Falls, MN

This full-size pickup truck takes powerful performance, premium features, and sophisticated design off the beaten path for a confident off-road driving experience. The factory-installed 2-inch suspension lift gives you the ground clearance you want when heading off-road, while Rancho monotube shock absorbers are off-road tuned to help smooth out rough terrain. Style and function combine in Sierra AT4 off-road pickup truck's signature high-intensity LED headlamps with unique C-shape lighting, LED taillamps and LED fog lamps and light blade technology gives headlamps and taillamps a premium look. GMC Sierra AT4 truck is equipped to leave pavement behind with aggressive, all-terrain tires and exclusive 18" wheels.

2020 GMC Sierra AT4 Interior

Designed for your active lifestyle with exclusive darkened trim and decor, leather appointments and smart storage. Dark-tinted and textured interior finishes, leather appointments and smart storage redefine the off-road experience. Outside, the stance is bold, and inside the large proportions help give you the added confidence of sitting high. You can also stretch out with class-leading max front head and leg room in the Sierra AT4 Crew Cab. Larger rear-door openings and more rear-seat leg room than the previous generation. Sierra pick truck models make your passengers feel comfortable with rear vents and heated rear outboard seats keep them that way for the long haul. Venture off-road in the powerfully capable Sierra AT4 pickup truck with the added confidence of available technology features designed with the driver in mind.

2020 GMC Sierra AT4 Technology

The available 15" diagonal Head-Up Display conveniently projects key information directly onto the windshield, and available camera views optimize the view around the truck and compatible trailers. More 2020 Sierra interior and tech features can include:

  • Available 8" Digital Driver Information Center
  • Class-leading Available 15 Camera Views
  • Available Rear Camera Mirror
  • Available Bed View Camera
  • Prograde Trailering System
  • Available Accessory MultiPro Audio System by Kicker®
  • SiriusXM® Radio
  • Available 4G LTE Wi-Fi® Hotspot
2020 GMC Sierra AT4 Technology

2020 GMC Sierra Capability

Sierra AT4's off-road pickup truck suspension is lifted 2 inches higher than other Sierra models, providing added ground clearance to enhance off-road capability. When you're ready to go beyond the pavement, go with confidence knowing Sierra AT4 is equipped to handle the rugged terrain. The Sierra AT4 pickup truck has a powerful engine lineup that gives you the capability to head off-road, and the box strength to carry the gear you need to maximize the adventure. For added off-road traction, mud terrain-rated Goodyear® Wrangler Duratrac® tires are available with exclusive 18" wheels. Sierra AT4 pickup truck comes standard with four-wheel drive and a 2-speed AutoTrac transfer case that includes low-range four-wheel-drive gearing that handles a variety of off-road conditions. Sierra AT4 CarbonPro Edition's industry-first use of carbon fiber composite in a pickup bed accommodates your active lifestyle with the functionality and strength to load and haul heavy toys and cargo.

2020 GMC Sierra Safety

GMC Sierra AT4 pickup truck offers advanced safety features and intelligent driver-centric alerts that can help alert you to potential hazards. The 2020 GMC Sierra safety features can include:

  • Lane Change Alert with Side Blind Zone Alert
  • Available Adaptive Cruise Control - Camera
  • Rear Cross Traffic Alert
  • Front and Rear Park Assist
  • Available Automatic Emergency Braking
  • Available Lane Keep Assist with Lane Departure Warning
  • Available Front Pedestrian Braking
  • Available Forward Collision Alert
  • Available IntelliBeam Headlamps

Here at Nelson Auto Center, it is our mission to be the automotive home of drivers in the Fergus Falls, MN area. We provide a vast selection of new and used vehicles, exceptional car care and customer service with a smile! Nelson Auto Center is Your GMC Dealer Serving Fergus Falls, Alexandria, Detroit Lakes, Fargo, Wahpeton, and Wadena. In our experience, we offer the most diverse lineup of GMC SUVs you'll find at our GMC dealership. If you are combing for a new or used car, then we are the dealer for you. Because if there's one thing we highlight more than our range of new and used trucks and SUVs, it's providing terrific service to shoppers like you here at Nelson Auto Center.