2026 GMC Sierra 1500 Denali Ultimate Truck

1-touch down, 1-touch up, Adaptive Cruise Control, Air conditioning, Auto-dimming rearview mirror, Automatic temperature control, Driver door bin, Driver vanity mirror, Emergency communication system: OnStar, Front beverage holders, Front dual zone A/C, Garage door transmitter, Heated steering wheel, Illuminated entry, Memory seat, Moonroof sunshade: manual, Navigation system, Overhead console, Passenger door bin, Passenger vanity mirror, Power moonroof, Power windows, Proximity key: doors and push button start, Rear beverage holders, Rear door bins, Remote engine start, Remote keyless entry, Speed control, Surround View Monitor: HD Surround Vision w/Hitch View yes, Telescoping steering wheel, Tilt steering wheel, Adaptive suspension, Alloy wheels, Front anti-roll bar, Front tires: 275/50SR22.0, Front wheel independent suspension, Power steering, Rear tires: 275/50SR22.0, Speed-sensing steering, Wheel size: 22", 1st row LCD monitors: 2, AM/FM radio: SiriusXM with 360L, Primary LCD size: 13.4", Radio data system, Satellite radio trial duration with new vehicle purchase (months): 3, Smart device integration: Apple CarPlay/Android Auto, Speaker type: Bose, Speakers: 12, Steering wheel mounted audio controls, Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation, Wireless Phone Charger: front, Wireless phone connectivity: Bluetooth, Basic warranty: 36 months/36,000miles, Corrosion perforation warranty: 72 months/100,000miles, Maintenance warranty: 12 months/ unlimited distance, Powertrain warranty: 60 months/60,000miles, Roadside assistance coverage: 60 months/60,000miles, Front center armrest, Front seats: bucket, Genuine wood console insert, Genuine wood dashboard insert, Genuine wood door panel insert, Heated front seats, Heated rear seats, Leather steering wheel, Leather upholstery, Max seating capacity: 5, Power 4-way driver lumbar support, Power 4-way passenger lumbar support, Power driver seat, Power passenger seat, Rear seat center armrest, Rear seats: split-bench, Rear seats Folding position: fold-up cushion, Seat Upholstery: leather, Split folding rear seat, Ventilated front seats, Compressor: Not Available, Cylinder configuration: V-8, Cylinder deactivation, Drive type: four-wheel, Engine liters: 6.2L, Engine location: front, Fuel economy city: 15mpg, Fuel economy combined: 16mpg, Fuel economy highway: 19mpg, Fuel tank capacity: 24.0gal., Horsepower: 420hp @ 5,600RPM, Hybrid traction battery type: none, Manual-shift auto, Mode select transmission, Number of valves: 16, Rear locking differential, Recommended fuel: Premium Unleaded, Standard fuel economy fuel type: gasoline, Torque: 460 lb.-ft. @ 4,100RPM, Transmission: 10 speed automatic, Variable valve control, Approach angle: 19 deg, Departure angle: 24 deg, Ground clearance (min): 206mm (8.1"), Ramp breakover angle: 18 deg, Auto-dimming door mirrors, Bedliner, Bumpers: body-color, Door mirrors: chrome, Heated door mirrors, Hitch Class: IV, Left rear passenger door: conventional, Power door mirrors, Rear cargo: tailgate, Rear step bumper, Right rear passenger: conventional, Tailpipe finisher: chrome, Trailer hitch, Trailer sway control, Compression ratio: 11.50 to 1, Curb weight: 2,427kg (5,350lbs), Engine bore x stroke: 103.3mm x 92.0mm (4.07" x 3.62"), Engine displacement: 6.2 L, Engine torque: 460 lb.-ft. @ 4,100RPM, Exterior body width: 2,063mm (81.2"), Exterior height: 1,918mm (75.5"), Exterior length: 5,890mm (231.9"), Front headroom: 1,092mm (43.0"), Front hiproom: 1,544mm (60.8"), Front legroom: 1,131mm (44.5"), Front shoulder room: 1,638mm (64.5"), GVWR: 3,221kg (7,100lbs), Greenhouse Gas Score (GG): 3, Payload: 776kg (1,710lbs), Rear headroom: 1,019mm (40.1"), Rear hiproom: 1,505mm (59.2"), Rear legroom: 1,102mm (43.4"), Rear shoulder room: 1,656mm (65.2"), Towing capacity: 4,037kg (8,900lbs), Turning radius: 7.1m (23.5'), Wheelbase: 3,744mm (147.4"), Appearance: digital/analog, Auto high-beam headlights, Blind spot: Trailer Side Blind Zone Alert warning, Compass, Configurable, Delay-off headlights, Exterior parking camera cargo, Exterior parking camera front, Exterior parking camera left, Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes, Exterior parking camera right, Front fog lights, Front reading lights, Fully automatic headlights, Heads up display, Lane departure: Lane Keep Assist with Lane Departure Warning active, Low tire pressure warning, Oil pressure gauge, Outside temperature display, Parking sensors: Front and Rear Park Assist front and rear, Rain sensing wipers, Rear reading lights, Rear window defroster, Tachometer, Trip computer, Variably intermittent wipers, Voltmeter, 4 wheel disc brakes, ABS brakes, Brake assist, Dual front impact airbags, Dual front side impact airbags, Electronic stability, Forward collision: Forward Collision Alert with Automatic Braking mitigation, Front pedestrian detection: prevention, Ignition disable, Occupant sensing airbag, Overhead airbag, Panic alarm, Perimeter/approach lights, Rear collision: Rear Cross Traffic Braking mitigation, Security system, Tracker system: Stolen Vehicle Assistance, Traction control,