What does the 2021 GMC AT4 lineup look like?

January 23rd, 2020 by

2021 GMC AT4 Lineup of Vehicles in front of snowy mountain

After unveiling the all-new, next-generation 2021 GMC Yukon lineup, GMC also gave us a sneak peek at a few other new models as they revealed the entire lineup of AT4 models as the brand doubles the number premium off-road truck and utility vehicle models that they offer. The Sierra AT4, Sierra HD AT4 and Acadia AT4 are not only joined by the new Yukon AT4 but a pair of other first-ever models, the 2021 GMC Terrain AT4 and Canyon AT4. What is the lineup going to look like? Well, there’s a sneak peek above and below, but we can’t wait to see them up close and personal for ourselves.

[ READ MORE: All-new 2021 GMC Yukon Lineup Release Date ]

“AT4 continues GMC’s bold entrance into the premium, off-road and adventure-oriented truck and SUV space. For each of the AT4 variants, we listened to our customers and made sure the vehicles met their active lifestyle needs.”

– Phil Brook, Vice President of Marketing, GMC

AT4 Model Features

2021 GMC Yukon AT4 Exterior Driver Side Front Angle

  • Sierra AT4
    • 2” factory lift kit
    • Skid plates
    • Rancho® monotube shocks
    • MultiPro Tailgate
    • Carbon Fiber bed, available
    • Mud-Terrain Tires, available
  • Sierra HD AT4
    • Off-road suspension system
    • Skid plates
    • Rancho® monotube shocks
    • MultiPro Tailgate
    • 15 camera angles
  • Acadia AT4
    • Advanced Twin-Clutch AWD System
    • All-Terrain tires
    • Traction Select with Off-Road Mode
  • Canyon AT4
    • Off-road-tuned suspension system
    • Automatic locking rear differential
    • 31” Goodyear Wrangler Duratrac® tires
  • Yukon AT4
    • Air suspension system with 4” adjustability
    • Electronic limited-slip differential
    • 15” head-up display
  • Terrain AT4
    • Rugged exterior
    • Confident capability
    • Advanced technology

Obviously, the details are sparse regarding the Terrain AT4 and even the Canyon AT4, but we expect to learn more information in the weeks to come. The Canyon AT4 will be available sometime in the spring of 2020, the Yukon AT4 following it in the Summer and finally the Terrain this coming Fall. Keep checking back for updated details!