2024 GMC Sierra 1500 AT4
2024 GMC Sierra 1500 AT4 OVERVIEW 
2024 GMC Sierra 1500 AT4 For Sale
- 3.0L Duramax® Turbo-Diesel Engine with 10-Speed Automatic Transmission
- Two-speed Autotrac® Transfer Case, Automatic Locking Rear Differential and Underbody Skid Plates
- 13.4" Diagonal Center Touchscreen and 12.3" Diagonal Driver Information Center
- Following Distance Indicator
2024 GMC Sierra 1500 AT4 MODELS
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Sierra 1500 AT4
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Sierra 1500 AT4X
GMC Sierra 1500 AT4 For Sale
2024 GMC Sierra 1500 AT4 PERFORMANCE 
3.0L DURAMAX TURBO-DIESEL
The 3.0L Duramax Turbo-Diesel engine offers incredible power, capability and efficiency. It features Active Thermal Management to help maintain an ideal engine temperature and an electrically controlled, variable-geometry turbocharger that helps enable responsive acceleration.
AT4 OFF-ROAD SUSPENSION
AT4 offers powerful capability engineered to take on off-road obstacles and the tough backcountry.
HILL DESCENT CONTROL
Both Sierra AT4 and AT4X come with Hill Descent Control, an antilock braking feature engineered to help provide a smooth, controlled descent on steep declines.
2024 GMC Sierra 1500 AT4 APPEARANCE 
AT4 FRONT BUMPER AND GRILLE
Grille with black chrome header and insert bars with gloss-black accents and red recovery hooks.*
33" MT TIRES
Available off-road MT tires help you confidently conquer the backcountry in your AT4 — even in harsh conditions.
AEV SKID PLATE
The AEV stamped boron steel front approach skid plate offers the AT4X enhanced protection for off-roading.
2024 GMC Sierra 1500 AT4 COMFORT 
AT4X INTERIOR
AT4X features a luxurious, athletic and purposeful interior designed to let you explore beyond the boundaries in ultra-premium style and comfort.
GMC INFOTAINMENT SYSTEM
A reconfigurable 13.4" diagonal color touchscreen provides a seamless way to access, manage and customize your favorite in-vehicle entertainment.
UP TO 14 CAMERA VIEWS
Navigate tight trails and maneuver a trailer with confidence, using up to 14 camera views.
REMOTE ACCESS PLAN
The Remote Access Plan gives you remote control of your properly equipped vehicle and unlocks a variety of great features in your myGMC mobile app.
2024 GMC Sierra 1500 AT4 SAFETY & WARRANTY 
PRO GRADE PROTECTION
Standard on every new GMC - GMC Pro Grade Protection has you truly protected with features and services including:
- 3-year / 36,000-mile Bumper-to-Bumper Limited Warranty
- 5-year / 60,000-mile Powertrain Limited Warranty
- 5-year / 60,000-mile Roadside Assistance & Courtesy Transportation
- 3-year / 36,000-mile Corrosion Protection
- 6-year / 100,000-mile Rust-Through Protection
- First maintenance visit
BLIND ZONE STEERING ASSIST
Blind Zone Steering Assist can provide a brief, firm turn of the steering wheel when a potential collision is detected with a moving vehicle in the lane you’re entering.
REAR PARK ASSIST
Rear Park Assist* can provide distance alerts to nearby detected objects behind your vehicle to help you park and avoid collisions when you’re in Reverse at low speeds.
FOLLOWING DISTANCE INDICATOR
Following Distance Indicator displays the gap time in seconds between your vehicle and a detected vehicle you’re following. This can help you decide if you’re following much too closely.