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2026 GMC Yukon Denali Ultimate
Vehicle Details
Body Style
SUV
Engine
3.0L 6Cyl
Exterior Colour
Black
Interior Colour
Brown
Transmission
Automatic
Drivetrain
4×4
Stock #
18-260235
2026 GMC Yukon Denali Ultimate 4WD – Duramax Diesel
The 2026 GMC Yukon Denali Ultimate represents the pinnacle of GMC luxury and capability. Finished in Onyx Black and powered by the legendary Duramax 3.0L Turbo-Diesel, this Yukon blends commanding torque, executive-level comfort, and cutting-edge technology into one unmistakably premium full-size SUV.
This is Denali at its most refined and most capable.
Powertrain & Capability
Duramax 3.0L Turbo-Diesel Engine
305 horsepower
495 lb-ft of torque
10-Speed Automatic Transmission
Tow/Haul mode with Traction Select System
3.23 Rear Axle Ratio
GVWR: 7,700 lbs
Diesel B20 fuel compatible
Engine block heater for cold-weather operation
Effortless highway cruising, exceptional towing confidence, and diesel efficiency make this Yukon ideal for long-distance travel and premium trailering.
Denali Ultimate Exterior Presence
24" Selective Machined Wheels
After Midnight Metallic finish
Onyx Black Exterior
285/40R24 all-season tires
Active Aero Shutters (upper and lower) for improved efficiency
Wheel locks included
This Yukon commands attention with a bold, unmistakably premium stance.
Denali Ultimate Interior Luxury
Woodland Mahogany Full-Grain Leather Seating
Front bucket seats
Meticulously crafted Denali Ultimate materials throughout
Quiet, refined cabin engineered for executive-level comfort
Executive Second Row Seating Package
A true first-class experience for rear passengers:
Second Row Executive Captain’s Chairs
Ventilated Second Row Seats
6-way power seat adjusters
Power shoulder and bolster adjustment
4-way power lumbar
Power massage second row seats
Bose Performance Series Audio System – 22 Speakers
This transforms the second row into a private lounge.
Technology & Infotainment
16.8" Premium GMC Infotainment System
Google Built-In with navigation, apps, and voice recognition
Personalized driver profiles
High-contrast display with local backlight dimming
Bose Performance Series 22-Speaker Audio System
Sound, visuals, and interface quality are all world-class.
Advanced Driver & Safety Technology
Night Vision with Thermal Imaging
Day and night functionality
Enhanced Trailering Technology Package:
Trailer Camera Provisions
Trailering Assist Guidelines
This Yukon sees beyond headlights and beyond expectations.
Trailering & Utility Confidence
Enhanced trailering technology
Trailer camera provisions
Trailering assist guidelines
250-amp alternator
850 cold-cranking amp battery
Heater air system (1.5 kW)
Luxury that still works when the job demands it.
Why This Yukon Denali Ultimate Stands Apart
✔ Full-grain leather and executive second row seating ✔ Duramax diesel torque with premium efficiency ✔ 24" wheels and unmistakable Denali Ultimate styling ✔ Night Vision thermal imaging technology ✔ Bose Performance Series 22-speaker audio
Packages & Options
Standard Equipment
Technical Specifications
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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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Premium Sound System
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Smart Device Integration
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Requires Subscription
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Satellite Radio
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WiFi Hotspot
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Aluminum Wheels
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Wheel Locks
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Tires - Front Performance
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Tires - Rear Performance
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Conventional Spare Tire
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Tire carrier, lockable outside spare winch-type mounted under frame at rear
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Generic Sun/Moonroof
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Panoramic Roof
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Sun/Moonroof
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Luggage Rack
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Active Aero Shutters, upper (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
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Mouldings, vader bodyside
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Fascia, front
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Power Retractable Running Boards
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Running Boards/Side Steps
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Daytime Running Lights
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Fog Lamps
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Tail lamps, LED includes animated lighting
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Heated Mirrors
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Integrated Turn Signal Mirrors
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Power Folding Mirrors
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Power Mirror(s)
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Mirror caps, painted (Body-colour.)
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Rear Camera Washer
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Glass, acoustic, laminated windshield
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Glass, windshield shade band
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Privacy Glass
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Glass, driver and front passenger laminated front door window
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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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Wiper, rear intermittent
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Power Liftgate
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Remote Trunk Release
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Door handles, chrome with body-colour strip
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Bucket Seats
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Leather Seats
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Mirror Memory
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Seat Memory
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Rear Bucket Seats
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3rd Row Seat
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Pass-Through Rear Seat
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Seat-Massage
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Seat, driver 2-way power upper shoulder and 2-way power back bolster
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Seat, front passenger 2-way power upper shoulder and 2-way power back bolster
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Heated Front Seat(s)
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Cooled Front Seat(s)
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Heated Rear Seat(s)
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Power Driver Seat
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Power Passenger Seat
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Driver Adjustable Lumbar
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Safety Alert Seat
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Floor Mats
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Sill plates, bright, front and rear doors (Denali/Denali Ultimate-specific with logo.)
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Adjustable Steering Wheel
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Steering column lock, electrical
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Leather Steering Wheel
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Heated Steering Wheel
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Adaptive Cruise Control
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Cruise Control
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Front Collision Warning
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Steering Wheel Audio Controls
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Driver Information Centre, 11" diagonal multi-colour digital high-contrast display with local backlight dimming
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Heads-Up Display
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Warning tones headlamp on, driver and right-front passenger seat belt unfasten and turn signal on
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Smart Trailer Integration Indicator
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Sensor, vehicle inclination will detect vehicle being towed or jacked up
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Sensor, vehicle interior movement will detect movement within the cabin of the vehicle
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Security System
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Power Windows
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Requires Subscription
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Telematics
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Power Door Locks
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Keyless Entry
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Remote Engine Start
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Cruise Control Steering Assist
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Driver Monitoring
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Lane Departure Warning
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Lane Keeping Assist
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Universal Garage Door Opener
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Wireless Phone Charging, for portable devices
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Auxiliary Audio Input
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MP3 Player
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A/C
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Climate Control
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Multi-Zone A/C
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Rear A/C
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8" diagonal rear touchscreen climate control located on back of centre console (Includes massage control when (ABV) Executive Second Row Seating Package is ordered.)
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Air filter, pollutant and fine dust
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Rear Defrost
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Power outlets, 2, 120-volt located on the rear of the centre console and rear cargo area
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Auto-Dimming Rearview Mirror
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Back-Up Camera
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Driver Illuminated Vanity Mirror
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Driver Vanity Mirror
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Passenger Illuminated Visor Mirror
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Passenger Vanity Mirror
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Assist handles, overhead, driver and front passenger, located in headliner
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Lighting, interior with dome light driver- and passenger-side door switch with delayed entry feature, cargo lights, door handle or Remote Keyless Entry-activated illuminated entry and map lights in front and second seat positions
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LPO, Sport Pedal Cover Kit (dealer-installed)
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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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GVWR, 7600 lbs. (3492 kg)
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Keyless Start
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Automatic Stop/Start
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Engine air filtration monitor
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Locking/Limited Slip Differential
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Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing
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Battery, 730 cold-cranking amps (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
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Alternator, 220 amps (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
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Four Wheel Drive
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Tow Hitch
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Cooling, auxiliary external transmission oil cooler heavy-duty air-to-oil
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Cooling system, extra capacity (Deleted when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered.)
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Active Suspension
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Air Suspension
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Suspension, front coil-over-shock with stabilizer bar
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Suspension, rear multi-link with coil springs
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Power Steering
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4-Wheel Disc Brakes
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ABS
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Exhaust, dual system with dual twin polished stainless-steel tips
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Adaptive Cruise Control
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Back-Up Camera
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Cruise Control
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Cruise Control Steering Assist
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Driver Monitoring
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Lane Departure Warning
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Lane Keeping Assist
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Requires Subscription
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Telematics
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Active Suspension
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Locking/Limited Slip Differential
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Security System
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Blind Spot Monitor
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Evasion 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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Automatic Highbeams
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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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Rear Head Air Bag
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Passenger Air Bag Sensor
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Rear Seat Reminder
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Requires Subscription
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Telematics
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WiFi Hotspot
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Interior Camera (requires future vehicle software update)
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Aerial View Display System
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Back-Up Camera
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Hitch Guidance
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Hitch View with image adjustment, Pan/Zoom
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Hill Descent Control
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Hill Start Assist
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Blind Spot Monitor
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Evasion Assist
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Front Pedestrian and Bicyclist Braking
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Automatic Parking
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Rear Parking Aid
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Rear Collision Mitigation
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Cross-Traffic Alert
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Driver Monitoring
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Rear Pedestrian Alert
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Side Bicyclist Alert
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Traffic Sign Recognition
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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, can be turned on and off in Settings or Teen Driver menu
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Child Safety Locks
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LATCH system (Lower Anchors and Tethers for CHildren), for child safety seats lower anchors and top tethers located in all second row seating positions, top tethers located in third row seating positions
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Driver Restriction Features
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Tire Pressure Monitor
No matches were found.
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Vehicle NameGMC Yukon
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Body StyleSport Utility Vehicle
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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)4.69
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Second Gear Ratio (:1)2.98
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Third Gear Ratio (:1)2.14
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Fourth Gear Ratio (:1)1.77
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Fifth Gear Ratio (:1)1.54
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Sixth Gear Ratio (:1)1.27
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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)0.63
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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 Capacity7
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Front Head Room (in)40.4
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Front Leg Room (in)44.5
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Front Shoulder Room (in)65.5
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Front Hip Room (in)61.5
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Second Head Room (in)37.5
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Second Leg Room (in)42
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Second Shoulder Room (in)64.7
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Second Hip Room (in)61.3
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Third Head Room (in)38.2
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Third Leg Room (in)34.9
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Third Shoulder Room (in)62.7
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Third Hip Room (in)49.4
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Gross Axle Wt Rating - Front (lbs)3700
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Gross Axle Wt Rating - Rear (lbs)4300
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Curb Weight - Front (lbs)2870
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Curb Weight - Rear (lbs)2710
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Gross Vehicle Weight Rating Cap (lbs)7700
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Gross Combined Wt Rating (lbs)14500
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EnerGuide Estimate - City (L/100 km)11.5
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EnerGuide Estimate - Hwy (L/100 km)9.7
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G/km Of CO2 Emissions287
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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)7900
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Wt Distributing Hitch - Max Tongue Wt. (lbs)790
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Maximum Trailering Capacity (lbs)8000
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Engine Order CodeLZ0
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Engine TypeTurbo Diesel
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Displacement3.0L
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Fuel SystemDirect Injection
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SAE Net Horsepower @ RPM305 @ 3750
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SAE Net Torque @ RPM495 @ 2750
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Cold Cranking Amps @ 0° F (Primary)850
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Maximum Alternator Capacity (amps)250
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Frame TypeLadder
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Suspension Type - FrontCoil-Over Shock
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Suspension Type - RearMulti-Link
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Axle Type - FrontIndependent
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Axle Type - RearSemi-Floating
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Axle Ratio (:1) - Front3.23
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Axle Ratio (:1) - Rear3.23
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Front Tire Order CodeQKN
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Rear Tire Order CodeQKN
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Spare Tire Order CodeXCQ
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Front Tire Size285/40R24
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Rear Tire Size285/40R24
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Spare Tire SizeP265/70R17
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Front Wheel Size (in)24 x 9.5
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Rear Wheel Size (in)24 x 9.5
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Spare Wheel Size (in)17
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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 TypePwr Rack & Pinion
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Turning Diameter - Curb to Curb (ft)40.8
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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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Rear Brake Rotor Diam x Thickness (in)17
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Fuel Tank Capacity, Approx (L)91
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Wheelbase (in)121
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Length, Overall (in)210.1
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Width, Max w/o mirrors (in)81
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Height, Overall (in)76.5
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Rear Door TypeLiftgate
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Cargo Box Width @ Wheelhousings (in)49.5
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Cargo Volume to Seat 1 (ft³)122.8
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Cargo Volume to Seat 2 (ft³)72.5
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Cargo Volume to Seat 3 (ft³)25.5
No matches were found.
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* Plus HST & Licensing. Price includes: Dealer Admin Fee ($599), Etching ($299), Tire Protection ($199), Tire Duty ($22.50), and OMVIC fee ($22.00) Every reasonable effort is made to ensure the accuracy of the information listed above. Vehicle pricing, incentives, options (including standard equipment), and technical specifications listed is for the 2026 GMC Yukon Denali Ultimate may not match the exact vehicle displayed. Please confirm the accuracy of this information with a sales representative.
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