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6.2L V8 engine producing 420 horsepower and 460 lb-ft of torque
10-speed automatic transmission for smooth power delivery
Multimatic DSSV spool-valve dampers for superior off-road handling
Front and rear e-locking differentials for enhanced traction
Two-speed transfer case with selectable drive modes for various terrains
Off-road suspension with increased ground clearance
Skid plates for underbody protection on rugged trails
Premium full-grain leather interior with AT4X-exclusive accents
Heated and ventilated front seats for year-round comfort
Front massage seats for added relaxation on long drives
Heated rear seats for passenger comfort
Heated leather-wrapped steering wheel for cold weather convenience
Power-adjustable driver and passenger seats with memory settings
Dual-zone automatic climate control for personalized cabin comfort
13.4-inch GMC Infotainment System with Google built-in
12.3-inch digital driver information center
Head-Up Display (HUD) projecting key driving information onto the windshield
Wireless Apple CarPlay & Android Auto for seamless smartphone integration
Bose premium audio system for an immersive listening experience
Wireless charging pad for hassle-free device charging
Wi-Fi hotspot capability (subscription required) for on-the-go connectivity
GMC Pro Safety Plus suite, including:
Forward Collision Alert with Automatic Emergency Braking
Lane Keep Assist with Lane Departure Warning
Blind Spot Monitoring with Trailer Side Blind Zone Alert
360-degree HD Surround Vision Camera for enhanced visibility
Rear Cross Traffic Alert for safer maneuvering
Adaptive Cruise Control for stress-free highway driving
MultiPro Tailgate with six configurations for maximum cargo versatility
Spray-on bedliner for enhanced durability and protection
LED cargo bed lighting for improved nighttime visibility
Integrated trailer brake controller for safer towing
120V power outlet in the truck bed for worksite functionality
The 2025 GMC Sierra 1500 AT4X with the 6.2L V8 engine and front massage seats is the perfect balance of off-road capability and refined luxury. Whether tackling rough terrain or cruising in comfort, this premium pickup delivers an unmatched driving experience.