2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

2026 GMC Sierra 2500 HD AT4 Crew Cab commands the road with a rugged, confident presence in Sterling Metallic gray. Whether youre navigating a demanding job site or hitching up for a weekend getaway, the 6.6L V8 provides the muscle to get it done without breaking a sweat. Inside, the cabin balances heavy-duty capability with refined comfort, featuring a heated steering wheel and a panoramic moonroof that opens up the view. With advanced driver aids and seamless connectivity, this truck turns long hauls into effortless, capable journeys.

Additional Information

Blind Spot Assist,Forward Collision Alert with Automatic Braking,Front Pedestrian Braking,Back-Up Camera,Head-up display,Automatic Emergency Braking predictive brake assist system,Lane Departure Warning,Rear Cross-Traffic Alert collision warning,Rain Sensing Wipers,Teen Driver restricted driving mode/alerts,HD Surround Vision w/Hitch View aerial view camera,Video-feed rearview mirror,Stolen Vehicle Assistance vehicle tracker with vehicle slowdown,Gauge cluster display size: 12.30,Front mounted camera with washer,Right side camera,Pickup box camera,Left side camera,Following Distance Indicator,Auto high-beam headlights,Immobilizer,Digital/analog instrumentation display,Configurable instrumentation gauges,Electronic stability control system with anti-roll,Apple CarPlay,Android Auto,Navigation,Bluetooth,Cruise Control,Wi-Fi Hotspot capable mobile hotspot internet access,Keyfob remote start,Keyless Entry,Keyless Start,Primary monitor touchscreen,Heated Door Mirrors,Satellite Radio,Front wireless smart device charging,Google Built-In built-in virtual assistant,Keyfob window control,Smart device remote start,Push-button,GCW Alert weight capacity alert,Bluetooth wireless audio streaming,Full gauge cluster screen,Bose speakers,OnStar vehicle integrated emergency SOS system,Premium GMC Infotainment System external memory control,Internet radio capability,Sun / Moonroof,Tow Hitch,Hitch Guidance vehicle to trailer hitching assist,Trailer light test,Trailer light malfunction warning,Trailer theft alarm,Trailer brake controller,Trailer sway control,Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only,Power extendable trailer mirrors,Trailer hitch light,Metallic paint,Wheel hub covers,Exterior mirror LED spot lights,20 x 8.5-inch front and rear black aluminum wheels,LT275/65SR20 AT BSW front and rear tires,Trailer wiring harness,Class IV tow rating,3 underbody skid plates,Spray-in pickup bed liner,Pickup bed-rail protectors,Full-size spare tire with steel wheel,Crank-down spare tire,2 front tow hooks,Heated Steering Wheel,Cooled Seats,Heated Seats,Leather Seats,Power Seats,Climate Control,Tinted Windows,Manual tilting steering wheel,Manual telescopic steering wheel,Vinyl rear seat upholstery,Rear under seat climate control ducts,Rear console climate control ducts,Bucket front seats,Driver seat with 8-way directional controls,Front seat center armrest,Front passenger seat with 8-way directional controls,Driver seat with 2-way power lumbar,Front passenger seat with 2-way power lumbar,Leatherette steering wheel,Split-bench rear seat,Fold-up rear seat cushion,60-40 folding rear seats,Rear seat center armrest,Seating capacity: 5,AutoTrac part and full-time 4WD,Driver selectable steering effort,Intercooled turbo,Selectable mode transmission,Transmission electronic control,Sequential shift control,Automatic,Four-wheel drive,Two-Speed Transfer Case,Off-road ride suspension,Digital Steering Assist speed sensitive power steering,Lock-up transmission,Engine block heater,Front mounted engine,Longitudinal mounted engine,Iron engine block,Aluminum cylinder head,Transmission oil cooler,All-speed ABS and driveline traction control,Electronic transfer case shift,Independent front suspension,Short and long arm front suspension,Front anti-roll bar,Front torsion springs