The 2026 GMC Sierra 1500 Denali blends premium luxury, advanced diesel efficiency, and professional-grade capability into one commanding full-size pickup. With its bold Denali styling, refined interior craftsmanship, and cutting-edge technology, this Crew Cab delivers exceptional comfort and confidence whether you’re towing, traveling, or tackling everyday life.Â
Performance & CapabilityÂ
Engine: Duramax® 3.0L Turbo-Diesel delivering impressive torque, smooth power delivery, and outstanding efficiencyÂ
Transmission: Responsive 10-speed automatic transmission with Electronic Precision Shift for refined performanceÂ
Drivetrain: Autotrac® 4-Wheel Drive (4WD) for confident traction in changing road and weather conditionsÂ
Suspension: Denali Premium Suspension engineered for a smooth, composed, and comfortable rideÂ
Rear Axle Ratio: 3.23 rear axle optimized for balanced towing capability and highway efficiencyÂ
Trailering Equipment: Integrated trailer brake controller, Hitch Guidance with Hitch View, and Trailering App supportÂ
Drive Modes: FlexRide drive mode system adapts handling and performance to varying conditionsÂ
Off-Road Capability: Hill Descent Control and automatic locking rear differential for added confidence off pavementÂ
Cooling & Durability: Heavy-duty air filter, engine block heater, and 220-amp alternator for year-round readinessÂ
Luxury & ComfortÂ
Heated & Ventilated Front Seats providing year-round comfort in every seasonÂ
Heated Rear Outboard Seats and Heated Steering Wheel for premium passenger comfortÂ
Front Bucket Seats with power adjustment, lumbar support, and memory settings for personalized comfortÂ
Power Sliding Rear Window and Rear Seat Storage Package adding versatility and convenienceÂ
Dual-Zone Automatic Climate Control with air moisture and temperature sensors for optimal cabin comfortÂ
Remote Start System and Push-Button Start for seamless everyday operationÂ
Power Sunroof bringing open-air luxury and added cabin brightnessÂ
GMC MultiProâ„¢ Power Steps offering convenient cabin access with integrated functionalityÂ
Premium Jet Black interior with refined materials and upscale Denali detailing throughoutÂ
Technology & ConnectivityÂ
13.4" GMC Premium Infotainment Touchscreen with Google Built-In compatibility and navigation capabilityÂ
12.3" Digital Driver Information Centre with customizable vehicle and driving dataÂ
Wireless Apple CarPlay® & Android Autoâ„¢ integration for effortless smartphone connectivityÂ
Wireless Charging Pad and multiple USB ports for convenient device chargingÂ
Bose® Premium Speaker System delivering rich and immersive audio qualityÂ
Multi-Color 15" Head-Up Display projecting key driving information directly onto the windshieldÂ
Rear Camera Mirror offering a wider, less obstructed rearward viewÂ
Wi-Fi® Hotspot Capability helping passengers stay connected on the goÂ
Adaptive Cruise Control enhancing highway comfort and driver convenienceÂ
Super Cruiseâ„¢ hands-free driver assistance capability for compatible highwaysÂ
Safety & Driver AssistanceÂ
GMC Pro Safety suite with advanced driver-assistance technologies for added confidenceÂ
Forward Collision Alert with Enhanced Automatic Emergency BrakingÂ
Front Pedestrian Braking and Rear Pedestrian Alert for increased awareness in busy environmentsÂ
Trailer Side Blind Zone Alert helping monitor visibility while towingÂ
HD Surround Vision and Bed View Camera providing enhanced visibility while parking or traileringÂ
Front & Rear Park Assist making tight maneuvering easierÂ
Following Distance Indicator and Lane Safety Features for added highway confidenceÂ
Rear Cross Traffic Braking improving awareness when backing out of parking spacesÂ
Teen Driver Mode and Buckle-to-Drive promoting safer driving habitsÂ
Exterior Styling & UtilityÂ
22" Painted Aluminum Wheels with chrome inserts delivering a bold, upscale appearanceÂ
Exterior Colour: Coastal Dune — a sophisticated and distinctive premium finishÂ
Signature LED Headlamps, LED Fog Lamps, IntelliBeam® high beams, and LED cargo bed lightingÂ
Chrome Mirror Caps, Chrome Door Handles, and Chrome Recovery Hooks accentuating Denali luxury stylingÂ
GMC MultiProâ„¢ Tailgate with EZ Lift power lock and release functionality for added versatilityÂ
Spray-On Bedliner and Bed-Mounted 120V Power Outlet ready for worksite or weekend useÂ
Power Sunroof and body-colour wheel arch mouldings adding a refined, premium presenceÂ
Perimeter Lighting and Trailer Camera Provisions improving visibility and convenience after darkÂ
Whether you’re towing a trailer, heading out on a long-distance road trip, or arriving in style around town, the 2026 GMC Sierra 1500 Denali delivers premium craftsmanship, intelligent technology, and diesel-powered confidence. It’s the perfect combination of luxury, capability, and commanding presence; built for drivers who expect more from their truck.Â
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AM/FM Stereo
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Auxiliary Audio Input
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Bluetooth Connection
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MP3 Player
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Navigation System
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Smart Device Integration
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Requires Subscription
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Satellite Radio
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Premium Sound System
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Steering Wheel Audio Controls
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WiFi Hotspot
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Aluminum Wheels
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Tires - Front All-Terrain
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Tires - Rear All-Terrain
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Tires - Front All-Season
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Tires - Rear All-Season
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Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
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Wheelhouse liners, rear (Deleted with (PCP) Denali CarbonPro Edition.)
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Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
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Bumper, front, body-colour lower
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Bumper, rear body-colour with corner steps
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CornerStep, rear bumper
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Running Boards/Side Steps
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Mouldings, window surround, Chrome
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Grille (Signature Denali grille Chrome header with Signature Chrome Denali Grille.)
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Daytime Running Lights
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LED Headlights
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Automatic Highbeams
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Fog Lamps
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Lighting, perimeter
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Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
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Heated Mirrors
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Mirror Memory
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Power Folding Mirrors
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Power Mirror(s)
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Mirror caps, chrome
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Intermittent Wipers
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Rain Sensing Wipers
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Variable Speed Intermittent Wipers
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Rear Defrost
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Sliding Rear Window
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Privacy Glass
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Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
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LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
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Integrated Tailgate Step
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Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
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Tailgate and bed rail protection caps, top
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Door handles, chrome
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Bed Liner
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Bucket Seats
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Leather Seats
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Driver Adjustable Lumbar
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Power Driver Seat
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Passenger Adjustable Lumbar
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Power Passenger Seat
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Heated Front Seat(s)
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Mirror Memory
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Seat Memory
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Cooled Front Seat(s)
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Pass-Through Rear Seat
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Rear Bench Seat
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Heated Rear Seat(s)
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Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
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Floor covering, colour-keyed carpeting
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Floor Mats
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Adjustable Steering Wheel
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Steering wheel, wrapped
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Heated Steering Wheel
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Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
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GMC Premium information Display-13.4" diagonal Multicolour I touch screen
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In-Vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module
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Compass, located in instrument cluster
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Exterior Temperature Display, located in radio display
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Brake lining wear indicator
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Power Windows
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Power Door Locks
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Keyless Entry
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Keyless Start
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Remote Engine Start
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Universal Garage Door Opener
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Adaptive Cruise Control
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Cruise Control
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Security System
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Steering column lock, electrical
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Wireless Charging
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Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
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Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
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Auxiliary Audio Input
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MP3 Player
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USB ports, (2) charge-only, rear
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A/C
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Climate Control
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Multi-Zone A/C
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Air vents, rear
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Rear Defrost
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Auto-Dimming Rearview Mirror
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Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
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8 Cylinder Engine
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Gasoline Fuel
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10-Speed A/T
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A/T
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Transmission w/Dual Shift Mode
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Rear axle, 3.23 ratio
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Pickup bed
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GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.)
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Keyless Start
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Air filter, heavy-duty
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Automatic Stop/Start
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Hill Descent Control (Requires 4WD model.)
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Locking/Limited Slip Differential
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Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
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Denali Premium Suspension with Adaptive Ride Control
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Four Wheel Drive
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Cooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
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Cooling, auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
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Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
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Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine and (L87) 6.2L EcoTec3 V8 engine.)
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Frame, fully-boxed, hydroformed front section
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Trailer brake controller, integrated
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Tow Hooks
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Cargo tie downs (12), fixed, rated at 500 lbs per corner
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Power Steering
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4-Wheel Disc Brakes
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ABS
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Capless Fuel Fill
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Exhaust, dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
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Exhaust, aluminized stainless-steel muffler and tailpipe
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Tow Hitch
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Automatic Highbeams
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Front Collision Mitigation
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Front Collision Warning
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Lane Departure Warning
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Lane Keeping Assist
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Brake Assist
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Front Collision Mitigation
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Front Collision Warning
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Stability Control
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Traction Control
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Daytime Running Lights
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Driver Air Bag
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Front Head Air Bag
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Front Side Air Bag
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Passenger Air Bag
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Passenger Air Bag Sensor
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Rear Head Air Bag
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Requires Subscription
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Telematics
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Hitch View with image adjustment, Pan/Zoom/Tilt
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Hitch Guidance
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Aerial View Display System
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Back-Up Camera
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Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen, includes Two Trailer Camera Provisions (Includes Trailer View Camera Provisions and Trailer Assist Guidelines.)
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Trailer Camera Provisions and trailer viewing software
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Rear Parking Aid
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Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
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Lane Departure Warning
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Lane Keeping Assist
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Blind Spot Monitor
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Cross-Traffic Alert
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Rear Pedestrian Alert
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Driver Monitoring
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Seat Belt Adjustable Guide Loops, front row only
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Rear Seat Belt Indicator
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Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
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Tire Pressure Monitor
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Rear Seat Reminder
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Vehicle NameGMC Sierra 1500
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Body StyleCrew Cab Pickup
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Body CodeE63
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DrivetrainFour Wheel Drive
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Trans Order CodeMQC
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Trans Type10
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Trans Description Cont.Automatic
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First Gear Ratio (:1)4.70
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Second Gear Ratio (:1)2.99
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Third Gear Ratio (:1)2.15
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Fourth Gear Ratio (:1)1.77
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Fifth Gear Ratio (:1)1.52
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Sixth Gear Ratio (:1)1.28
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Seventh Gear Ratio (:1)1.00
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Eighth Gear Ratio (:1)0.85
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Ninth Gear Ratio (:1)0.69
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Tenth Gear Ratio (:1)0.64
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Reverse Ratio (:1)4.87
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Transfer Case ModelMagna MP3023/4
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Transfer Case Gear Ratio (:1), High1.00
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Transfer Case Gear Ratio (:1), Low2.69
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Passenger Capacity5
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Front Head Room (in)43.03
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Front Leg Room (in)44.53
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Front Shoulder Room (in)66.02
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Front Hip Room (in)61.18
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Second Head Room (in)40.12
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Second Leg Room (in)43.4
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Second Shoulder Room (in)65.16
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Second Hip Room (in)60.24
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Gross Axle Wt Rating - Front (lbs)3800
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Gross Axle Wt Rating - Rear (lbs)3800
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Curb Weight - Front (lbs)2845
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Curb Weight - Rear (lbs)1981
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Gross Vehicle Weight Rating Cap (lbs)7200
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Gross Combined Wt Rating (lbs)15000
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EnerGuide Estimate - City (L/100 km)10.7
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EnerGuide Estimate - Hwy (L/100 km)9.3
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G/km Of CO2 Emissions270
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Dead Weight Hitch - Max Trailer Wt. (lbs)5000
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Dead Weight Hitch - Max Tongue Wt. (lbs)500
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Wt Distributing Hitch - Max Trailer Wt. (lbs)8700
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Wt Distributing Hitch - Max Tongue Wt. (lbs)870
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Fifth Wheel Hitch - Max Trailer Wt. (lbs)6700
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Fifth Wheel Hitch - Max Tongue Wt. (lbs)1675
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Maximum Trailering Capacity (lbs)9200
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Engine TypeTurbocharged Diesel I6
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Fuel SystemDirect Injection
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Engine Order CodeLZ0
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Displacement3.0L/183
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SAE Net Horsepower @ RPM305 @ 3750
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SAE Net Torque @ RPM495 @ 2750
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Engine Oil CoolerYes
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Cold Cranking Amps @ 0° F (Primary)850
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Maximum Alternator Capacity (amps)220
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Frame TypeHydroformed
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Suspension Type - FrontIndependent
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Suspension Type - RearSolid Axle
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Spring Capacity - Front (lbs)3800
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Spring Capacity - Rear (lbs)3850
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Axle Capacity - Front (lbs)3800
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Axle Capacity - Rear (lbs)3800
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Axle Ratio (:1) - Front3.23
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Axle Ratio (:1) - Rear3.23
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Stabilizer Bar Diameter - Front (in)1.3
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Front Tire Order CodeXCE
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Rear Tire Order CodeXCE
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Spare Tire Order CodeQAQ
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Front Tire Size275/50R22SL
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Rear Tire Size275/50R22SL
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Spare Tire Size255/80R17SL
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Front Tire Capacity (lbs)3800
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Rear Tire Capacity (lbs)3800
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Revolutions/Mile @ 45 mph - Front (Rev/Mile)N/A
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Revolutions/Mile @ 45 mph - Rear (Rev/Mile)N/A
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Revolutions/Mile @ 45 mph - Spare (Rev/Mile)N/A
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Front Wheel Size (in)22 x 9
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Rear Wheel Size (in)22 x 9
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Spare Wheel Size (in)17 x 8
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Front Wheel MaterialAluminum
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Rear Wheel MaterialAluminum
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Spare Wheel MaterialSteel
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Steering TypeElectric Rack & Pinion
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Turning Diameter - Curb to Curb (ft)46.9
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Turning Diameter - Wall to Wall (ft)N/A
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Brake TypePwr
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Brake ABS System4-Wheel
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Disc - FrontYes
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Disc - RearYes
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Front Brake Rotor Diam x Thickness (in)13 x 1.18
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Rear Brake Rotor Diam x Thickness (in)13.6 x 0.79
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Fuel Tank Capacity, Approx (L)91
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Wheelbase (in)147
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Length, Overall (in)231.92
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Width, Max w/o mirrors (in)81.24
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Height, Overall (in)75.51
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Ground Clearance, Front (in)8.08
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Ground Clearance, Rear (in)8.08
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Cargo Box Length @ Floor (in)69.92
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Cargo Box Width @ Floor (in)71.4
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Cargo Box Width @ Wheelhousings (in)50.63
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Cargo Box (Area) Height (in)22.4
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Cargo Volume (ft³)62.9
