New 2026 GMC Sierra 1500 Denali Ultimate

The 2026 GMC Sierra 1500 Denali Ultimate represents the peak of luxury and performance in a full-size pickup. Powered by the 6.2L EcoTec3 V8 paired with a 10-speed automatic transmission, this truck combines exceptional towing capability with smooth, confident performance. Denali Premium Suspension with Adaptive Ride Control and an active exhaust system ensure a refined yet commanding drive, while the 2-speed Autotrac transfer case and advanced trailering technology make this Sierra equally at home on the job site or the open road. Inside, the Denali Ultimate sets the standard for craftsmanship with full-grain Alpine Umber leather seating, 16-way power front seats with massage, and a heated leather-wrapped steering wheel. Both driver and passengers enjoy heated and ventilated seating, a power sunroof, and premium BOSE audio. Technology is seamlessly integrated with a 13.4-inch GMC Premium Infotainment System, a 12.3-inch digital driver display, and a 15-inch head-up display. Super Cruise , which requires an active subscription, delivers hands-free driving capability on compatible roads, enhancing both safety and convenience. Safety is comprehensive with GMC Pro Safety, offering enhanced automatic emergency braking, forward collision alert, trailer side blind zone alert, rear pedestrian alert, and HD Surround Vision with bed view camera. Adaptive cruise control, a rear camera mirror, and the in-vehicle trailering app further support a confident driving experience. The bold exterior showcases signature Denali design with LED fog lamps, power folding heated mirrors, and the versatile GMC MultiPro Tailgate. GMC MultiPro Power Steps with LED lighting provide convenient access, while the optional carbon fibre composite bed adds strength and durability. Finished in Onyx Black, the Sierra Denali Ultimate commands presence on every road. STOCK # TU181236 AMVIC LICENSED DEALER

• Onyx black
• REAR AXLE 3.23 RATIO
• TRANSMISSION 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)
• DENALI ULTIMATE PREFERRED EQUIPMENT GROUP includes standard equipment
• CARBON FIBER COMPOSITE BED
• ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management (STD)
• Cruise Control
• Lane Departure Warning
• Adaptive Cruise Control
• Front Collision Warning
• Requires Subscription
• Driver Monitoring
• Locking/Limited Slip Differential
• Tow Hooks
• ABS
• Aluminum Wheels
• Tires - Front Performance
• Tires - Front All-Season
• Wheel Locks
• Generic Sun/Moonroof
• Power Retractable Running Boards
• LED Headlights
• Fog Lamps
• Power Mirror(s)
• Power Folding Mirrors
• Variable Speed Intermittent Wipers
• Rear Defrost
• Privacy Glass
• Premium Sound System
• Navigation System
• Bluetooth Connection
• Smart Device Integration
• Satellite Radio
• Premium Sound System
• Bluetooth Connection
• Steering Wheel Audio Controls
• Bucket Seats
• Power Driver Seat
• Seat-Massage
• Passenger Adjustable Lumbar
• Heated Front Seat(s)
• Seat Memory
• Cooled Front Seat(s)
• Heated Rear Seat(s)
• Floor Mats
• Heated Steering Wheel
• Power Windows
• Power Windows
• Keyless Entry
• Keyless Start
• Universal Garage Door Opener
• Adaptive Cruise Control
• Telematics
• Lane Keeping Assist
• Requires Subscription
• Driver Monitoring
• MP3 Capability
• MP3 Capability
• Climate Control
• Rear Defrost
• Back-Up Camera
• Front Collision Mitigation
• Front Collision Mitigation
• Traction Control
• Daytime Running Lights
• Passenger Air Bag
• Front Head Air Bag
• Passenger Air Bag Sensor
• Requires Subscription
• Navigation from Telematics
• Telematics
• Requires Subscription
• Aerial View Display System
• Front Collision Warning
• Cross-Traffic Alert
• Tire Pressure Monitor

• Alpine umber, full grain leather seat trim
• LPO FRONT AND REAR MOLDED SPLASH GUARDS BLACK (dealer-installed)
• 3 YEARS SIRIUSXM SiriusXM Extended Service subscription will stop at the end of the applicable subscription period unless you decide to continue service. Plan is non-transferable and non-refundable. Service subject to the SiriusXM Customer Agreement and Privacy Policy visit siriusxm.com/terms to see complete terms and how to cancel which includes online methods or calling 1-866-635-2349. Some services content and features are subject to device capabilities an active data connection enabled in the vehicle and location availability. All fees content and features are subject to change. Content varies by subscription plan. SiriusXM and related logos are trademarks of Sirius XM Radio Inc. and its respective subsidiaries.)
• ENGINE BLOCK HEATER
• GVWR 7100 LBS. (3221 KG) (STD)
• Tow Hitch
• Telematics
• Lane Keeping Assist
• Front Collision Mitigation
• Automatic Highbeams
• Cruise Control Steering Assist
• Keyless Start
• Four Wheel Drive
• Power Steering
• 4-Wheel Disc Brakes
• Wheel Locks
• Tires - Rear Performance
• Tires - Rear All-Season
• Sun/Moonroof
• Running Boards/Side Steps
• Daytime Running Lights
• Automatic Highbeams
• Heated Mirrors
• Mirror Memory
• Intermittent Wipers
• Rain Sensing Wipers
• Sliding Rear Window
• Integrated Tailgate Step
• AM/FM Stereo
• MP3 Capability
• Auxiliary Audio Input
• Requires Subscription
• Requires Subscription
• Bluetooth Connection
• Smart Device Integration
• WiFi Hotspot
• Leather Seats
• Driver Adjustable Lumbar
• Power Passenger Seat
• Seat-Massage
• Mirror Memory
• Heated Front Seat(s)
• Pass-Through Rear Seat
• Floor Mats
• Adjustable Steering Wheel
• Heads-Up Display
• Power Windows
• Power Door Locks
• Power Door Locks
• Remote Engine Start
• Cruise Control
• Cruise Control
• Lane Departure Warning
• Adaptive Cruise Control
• Cruise Control Steering Assist
• Security System
• Auxiliary Audio Input
• Auxiliary Audio Input
• Multi-Zone A/C
• Auto-Dimming Rearview Mirror
• Brake Assist
• Front Collision Warning
• Front Collision Warning
• Stability Control
• Driver Air Bag
• Front Side Air Bag
• Rear Head Air Bag
• Telematics
• Telematics
• Requires Subscription
• WiFi Hotspot
• Back-Up Camera
• Rear Parking Aid
• Blind Spot Monitor
• Driver Monitoring

• 3 Years OnStar One (Requires (UE1) OnStar. Safety Services, WI-FI, and In-Vehicle Apps, all connected by OnStar. Info at OnStar.com/Plans After initial 3-year period, requires paid OnStar plan. OnStar services vary by vehicle and model and require an active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations. Terms apply.)
• Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen (Includes Trailer View Camera Provisions and Trailer Assist Guidelines.)
• Daytime Running Lamps, LED signature lighting
• Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
• Front and Rear Park Assist, ultrasonic
• HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
• Hitch View with image adjustment, Pan/Zoom/Tilt
• OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
• Rear Pedestrian Alert
• Rear Seat Reminder
• Seat Belt Adjustable Guide Loops, front row only
• Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
• Trailer Side Blind Zone Alert

• Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• 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.)
• Enhanced Automatic Emergency Braking
• Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
• Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
• Hitch Guidance
• OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
• Rear Cross Traffic Braking
• Rear Seat Belt Indicator
• Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Trailer Camera Provisions and trailer viewing software

• Active Exhaust, Dual, sport-mode enabled (Required and only available with (L87) 6.2L EcoTec3 V8 engine. Not available with (N10) Dual exhaust.)
• Alternator, 170 amps (Included and only available with (L87) 6.2L EcoTec3 V8 engine. Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Automatic Stop/Start
• Brake lining wear indicator
• Capless Fuel Fill
• Cooling, auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Denali Premium Suspension with Adaptive Ride Control
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Frame, fully-boxed, hydroformed front section
• Hill Descent Control (Requires 4WD model.)
• Push Button Start
• Recovery hooks, chrome
• Trailer brake controller, integrated
• Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)

• Air filter, heavy-duty
• Auto-locking rear differential
• Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L87) 6.2L EcoTec3 V8 engine.)
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Cargo tie downs (12), fixed
• Cooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Electronic Precision Shift and steering column paddle shifters
• Four wheel drive
• GVWR, 7100 lbs. (3221 kg) (Requires (L87) 6.2L EcoTec3 V8 engine.)
• Pickup bed
• Rear axle, 3.23 ratio
• Steering, Electric Power Steering (EPS) assist, rack-and-pinion
• Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
• Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled with overdrive, and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking

• Adaptive Cruise Control
• Air vents, rear
• Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
• Bose Premium Series with 12-speaker system with CenterPoint, Richbass woofer and AudioPilot
• Compass, located in instrument cluster
• Door locks, power
• Driver memory recalls driver "presets" for power driver seat and outside mirrors
• Floor covering, color-keyed carpeting
• Floor mats, carpeted rear (Includes Premium floor mats. Deleted when (BKF) Premium Floor Liners are ordered.)
• 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
• Multicolor 15" Diagonal Head-Up Display
• Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• Remote vehicle starter system
• Seat adjuster, passenger 16-way power including lumbar and massage
• Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
• Seats, front bucket with center console
• Seats, ventilated driver and front passenger
• SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
• Steering column, power rake and telescoping
• Steering wheel, heated
• Theft-deterrent system, unauthorized entry
• USB ports, (2) charge-only, rear
• USB Ports, 2, Charge/Data ports located inside center console
• Window, power front, passenger express up/down
• Windows, power rear, express down
• Wireless, Apple CarPlay / Wireless Android Auto

• Air conditioning, dual-zone automatic climate control
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Bluetooth for phone, connectivity to vehicle infotainment system
• Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
• Defogger, rear-window electric
• Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
• Exterior Temperature Display, located in radio display
• Floor mats, carpeted front (Includes Premium floor mats with corner applique. Deleted when (BKF) Premium Floor Liners are ordered.)
• GMC Premium information Display- 13.4" diagonal Multicolor touch screen
• Keyless Open and Start includes remote keyless entry
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
• Rear Camera Mirror, inside rearview auto-dimming with full camera display
• Seat adjuster, driver 16-way power including lumbar and massage
• Seat trim, Full grain leather front
• Seating, heated driver and front outboard passenger
• Seats, heated second row outboard seats
• SiriusXM Trial Subscription
• Steering column lock, electrical
• Steering wheel audio controls
• Super Cruise advanced driver assistance technology, for use on compatible roads. Includes 3 years of OnStar One with Super Cruise upgrade (Requires (UE1) OnStar and (R9M) 3 Years OnStar One. Always pay attention while driving and when using Super Cruise. Always use Super Cruise in accordance with local laws. Do not use a hand-held device. Requires active Super Cruise plan or trial. Terms apply. Visit gmc.com/connectivity-technology/super-cruise for compatible roads and full details. After initial 3-year period, OnStar Super Cruise plan must be purchased. Services vary by vehicle and model and require active service plan, working electrical system, cell reception and GPS signal. Does not include safety services; Super Cruise vehicles are connected to emergency services. See onstar.com for details and limitations.)
• Universal Home Remote
• USB Ports, 2 (first row) located on console
• Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Windows, power front, drivers express up/down
• Wireless Charging

• Bumper, front, body-color lower
• CornerStep, rear bumper
• Fog lamps, LED
• GMC Front and Rear Logo, Vader Chrome
• Grille (High gloss black header with Signature Denali Grille in Vader chrome.)
• IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
• LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
• LPO, MultiPro Tailgate Audio System by Kicker (dealer-installed)
• Mirror caps, chrome
• Moldings, window surround, Chrome
• Tailgate and bed rail protection caps, top
• Tailgate, GMC MultiPro Tailgate with six functional load/access features
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Tires, 275/50R22SL all-season, blackwall
• Wheelhouse liners, rear (Deleted with (E3Z) Carbon Fiber Composite Bed.)
• Window, power, rear sliding with rear defogger

• Bumper, rear body-color with corner steps
• Door handles, chrome
• Glass, deep-tinted
• GMC MultiPro Power Steps, power-retractable with rearward articulating, (providing bed access). Foot activated running side board.
• Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
• Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
• Lighting, perimeter
• LPO, Wheel locks, set of 4 (dealer-installed)
• Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
• Sunroof, power
• Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
• Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
• Tire, spare 255/80R17SL all-season, blackwall
• Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
• Wheels, 22" (55.9 cm) 7-spoke ultra-bright machined with bright chrome accents and dark paint (Includes (SFE) Wheel locks, LPO.)
• Wipers, front rain-sensing

• Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance