2026 GMC Sierra 3500HD Denali Ultimate Crew Cab 4WD

2026 GMC Sierra 3500HD Crew Cab, Long Bed, Denali Ultimate Dual Rear Wheel, 4WD commands attention in Glacier White Tricoat, built for those who demand serious capability without sacrificing refinement. The Alpine Umber interior offers a sophisticated, spacious cabin where heated steering and smart connectivity make long hauls feel effortless. With the raw power of the 6.6L turbo-diesel and the stability of dual rear wheels, this truck handles heavy towing and rugged terrain with composed confidence. Its a powerhouse designed to turn the toughest jobs into routine workdays.

Additional Information

Blind Spot Assist,Forward collision mitigation with pedestrian impact prevention,Pedestrian impact prevention,Back-Up Camera,Head-up display,Automatic Emergency Braking predictive brake assist system,Lane departure warning,Rear collision warning,Rain Sensing Wipers,Teen Driver restricted driving mode/alerts,Aerial view camera,Video-feed rearview mirror,Gauge cluster display size: 12.30,Front mounted camera with washer,Right side camera,Pickup box camera,Left side camera,Following distance alert,Auto high-beam headlights,Immobilizer,Digital/analog instrumentation display,Configurable instrumentation gauges,Electronic stability control system with anti-roll,Hill Descent Control (HDC),Smart Device Mirroring,Navigation,Bluetooth,Cruise Control,Mobile hotspot internet access,Keyfob remote start,Keyless Entry,Keyless Start,Primary monitor touchscreen,Heated Door Mirrors,Satellite Radio,Front wireless smart device charging,Built-in virtual assistant,Keyfob window control,Smart device remote start,Push-button,Weight capacity alert,Wireless audio streaming,Full gauge cluster screen,Active noise cancellation,OnStar Services capable vehicle integrated emergency SOS system,Premium GMC Infotainment System external memory control,Internet radio capability,7 USB ports,Sun / Moonroof,Tow Hitch,Hitch Guidance with Hitch View vehicle to trailer hitching assist,Trailer tire pressure sensors,GMC ProGrade Trailering System trailer light test,GMC ProGrade Trailering System trailer light malfunction warning,GMC ProGrade Trailering System 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,Illuminated power side steps,Wheel hub covers,Exterior mirror LED spot lights,20 x 8.5-inch front and rear machined w/painted accents 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,Heated Steering Wheel,Cooled Seats,Heated Seats,Leather Seats,Power Seats,Climate Control,Tinted Windows,Massaging driver seat,Massaging front passenger seat,Leather rear seat upholstery,Leather steering wheel,Manual tilting steering wheel,Manual telescopic steering wheel,Rear under seat climate control ducts,Rear console climate control ducts,Bucket front seats,Driver seat with 12-way directional controls,Front seat center armrest,Front passenger seat with 12-way directional controls,Driver seat with 4-way power lumbar,Front passenger seat with 4-way power lumbar,Split-bench rear seat,Fold-up rear seat cushion,60-40 folding rear seats,AutoTrac part and full-time 4WD,Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP,Duramax 6.6L V-8,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 Variable Steering Assist speed sensitive power steering,Lock-up transmission,Engine block heater,Front mounted engine,Compression ignition system,Longitudinal mounted engine,Iron engine block,Aluminum cylinder head,Transmission oil cooler,Duramax V8,All-speed ABS and driveline traction control,Electronic transfer case shift