Experience the 2026 GMC Yukon AT4: a sophisticated blend of rugged capability and refined comfort designed for the discerning Canadian driver who demands both power and prestige.
The 2026 GMC Yukon AT4 in striking Black commands attention with its bold, muscular stance and premium off-road-ready design. Powered by a robust 3.0L six-cylinder engine paired with a smooth 10-speed automatic transmission, this 4x4 SUV delivers confident performance across diverse terrains, from urban streets to rugged backcountry trails. The AT4 trim is tailored for adventure, featuring advanced suspension tuning and skid plates that provide enhanced durability and control, perfect for those who seek weekend escapes or require dependable capability in challenging weather conditions.
Inside, the Yukon AT4 offers a spacious cabin crafted with premium materials, combining comfort with practicality for long drives or family outings. The intuitive infotainment system and connectivity options ensure you stay seamlessly connected while on the move. With ample cargo space and versatile seating configurations, it adapts effortlessly to your lifestyle needs. Whether navigating snowy highways or city avenues, the Yukon AT4’s refined engineering and commanding presence make it the ideal choice for Canadians who value strength, sophistication, and versatility in their vehicle.
‌FCC
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At4 Preferred Equipment Group • 4SBincludes standard equipment
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Engine, Duramax 3.0L Turbo-Diesel • LZ0(305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm)
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Transmission, 10-Speed Automatic • MQCelectronically controlled with overdrive, includes Traction Select System including tow/haul
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Gvwr, 7700 Lbs. (3493 Kg) • C3F
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Rear Axle, 3.23 Ratio • GU5
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Wheels, 20" X 9" (50.8 Cm X 22.9 Cm) Machined And Painted Carbon Flash Metallic • R4L
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Onyx Black • GBA
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Seats, Front Bucket • A50
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Forest Storm With Mahogany Accents, Perforated Leather Seating Surfaces • EA8(Interior colour has lighter/darker two-tone effect.)
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Audio System, 16.8" Diagonal Premium Gmc Infotainment System • URRwith high contrast display and local backlight dimming, with Google built-in compatibility, including navigation capability, colour touch-screen, multi-touch display, connected apps, personalized profiles for each driver's settings, and Natural Voice Recognition
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At4 Premium Plus Package • PEHincludes (RGM) AT4 Premium Package content, (NHT) Max Trailering Package content, (Z6E) Premium Capability Package with Active Response 4WD content, (ZM1) Enhanced Trailering Technology Package content and (UW9) Rear Seat Media System (Includes (UKL) Super Cruise when (LZ0) 3.0L Turbo- Diesel engine is ordered.
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At4 Premium Package • RGMincludes (CWM) Technology Package, (C3U) Panoramic power sunroof and (B3L) power-retractable assist steps with perimeter lighting
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Technology Package • CWMincludes (DRZ) Rear Camera Mirror and (UV6) Head-Up Display (Also includes (NWM) Advanced Security Package content, (ATN) second row power bucket seats and (DCH) power-sliding centre console.
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Premium Capability Package With Active Response 4Wd • Z6Eincludes (F47) Air Ride Adaptive suspension and (G96) electronic limited-slip differential
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Lpo, At4 Black Appearance Package • RGKincludes (R88) Illuminated front Black GMC emblem, LPO and (RIK) Black nameplates, LPO (dealer-installed)
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Enhanced Trailering Technology Package • ZM1includes (TRG) Trailer Camera Provisions and (THS) Trailering Assist Guidelines
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Advanced Security Package • NWMincludes (UTR) self-powered horn, (UTV) interior movement sensors, (UTU) vehicle inclination sensors, (UTW) glass break sensors in rear quarter glass and liftgate window and door and liftgate lock shields
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Max Trailering Package • NHTincludes (UKW) Blind Zone Steering Assist with Trailering, (PZ8) Hitch View, (UET) Smart Trailer Integration Indicator, (JL1) integrated trailer brake controller and (V03) extra capacity cooling system
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Fuel, Diesel B20 • FHX
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Engine Block Heater • K05
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Differential, Electronic Limited-Slip (Elsd) • G96
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Battery, 850 Cold-Cranking Amps • K3Wwith 95 amp hour rating
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Alternator, 250 Amps • KX4
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Trailer Brake Controller, Integrated • JL1
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Suspension, Air Ride Adaptive • F47
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Sunroof, Power Panoramic, Dual-Pane, Tilt-Sliding • C3Uwith express-open and close and power sunshade
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Lpo, Illuminated Front Black Gmc Emblem • R88(dealer-installed)
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Lpo, Black Nameplates • RIK(dealer-installed)
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Assist Steps, Power-Retractable • B3Lwith perimeter lighting
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License Plate Front Mounting Package • VK3
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Rear Seat Media System • UW9includes dual rear seat-mounted 12.6" diagonal colour-touch LCD HD screens, two Bluetooth headphones with 2 HDMI ports on the back of the centre console
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Seats, Second Row Bucket, Power Release • ATN
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Console, Floor, Power-Sliding Centre • DCHwith drawer, secure storage, manual sliding armrest and cup holders for second row;
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Head-Up Display, 15" Diagonal Multi-Colour • UV6
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Smart Trailer Integration Indicator • UET
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Sensor, Vehicle Inclination • UTUwill detect vehicle being towed or jacked up
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Sensor, Vehicle Interior Movement • UTVwill detect movement within the cabin of the vehicle
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Sensor, Glass Breakage • UTW
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Super Cruise • UKLa hands-free driver assistance feature for use on compatible roads, includes automatic lane changing and trailering capability Includes a 3-Year trial.)
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Heater Air System, Heat/Defrost, 1.5Kw • C3A
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Theft-Deterrent Alarm System, Content Theft Alarm • UTRself-powered horn
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Rear Camera Mirror, Inside Rearview Auto-Dimming • DRZwith full camera display
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3 Years Of Onstar Digital Services • R9Mup to 3 years of Super Cruise, Safety Services, and up to 72GB vehicle data plan for Wi-Fi, In-Vehicle Apps, and Voice & Maps apps. Connected by OnStar. Info at onstar.ca
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Trailer Camera Provisions • TRG
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Hitch View • PZ8with image adjustment, Pan/Zoom
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Blind Zone Steering Assist With Trailering • UKW
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Driver Attention Assist • ULM
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Trailering Assist Guidelines • THS
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Air Conditioning
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Alloy Wheels
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Automatic Parking
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Backup Camera
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Bluetooth Connection
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Brake Assist
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Cooled Seats
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Cruise Control
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Heated Seats
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Keyless Entry
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Lane Assist
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Leather Seats
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Navigation System
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Parking Sensors
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Power Seats
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Power Windows
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Remote Start
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Running Boards
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Satellite Radio
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Smart Device Integration
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Wi-Fi Hotspot
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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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Tires - Front All-Terrain
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Tires - Rear All-Terrain
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Conventional Spare Tire
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Luggage Rack
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Fascia, front high-approach angle
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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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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 (Gloss Black.)
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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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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, body-colour
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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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Pass-Through Rear Seat
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Rear Bench Seat
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3rd Row Seat
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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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Console, floor with storage area, cup holders (Replaced with (DCH) power-sliding centre console when (CWM) Technology Package is ordered.)
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Floor Mats
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Sill plates, bright, front and rear doors (AT4/AT4 Ultimate-specific with logo.)
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Adjustable Steering Wheel
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Steering column lock, electrical
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Steering wheel, wrapped
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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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Warning tones headlamp on, driver and right-front passenger seat belt unfasten and turn signal on
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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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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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USB ports, 2 type-C, charge-only, located in third row
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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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Air filter, pollutant and fine dust
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Rear Defrost
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Security System
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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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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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Assist handles, front passenger A-pillar and second row outboard B-pillar
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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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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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Rear axle, 3.23 ratio
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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 control stop/start system disable button, non-latching
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Engine air filtration monitor
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Air filter, heavy-duty
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Locking/Limited Slip Differential
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Electronic Precision Shift
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Battery, 730 cold-cranking amps (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)
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Alternator, 220 amps (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)
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Four Wheel Drive
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Tow Hitch
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Tow Hooks
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Skid plate, front
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Cooling, auxiliary external transmission oil cooler heavy-duty air-to-oil
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Cooling, external engine oil cooler heavy-duty air-to-oil, integral to driver side of radiator (Deleted when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered.)
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Active 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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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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Trailer sway 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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Display, automatic occupant sensing
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Requires Subscription
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Telematics
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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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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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Lane Departure Warning
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Lane Keeping Assist
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Rear Pedestrian Alert
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Side Bicyclist Alert
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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
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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 - Combined (km)10.7
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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)8200
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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 CodeQAE
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Rear Tire Order CodeQAE
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Spare Tire Order CodeXCQ
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Front Tire Size275/60R20SL
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Rear Tire Size275/60R20SL
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Spare Tire SizeP265/70R17
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Front Wheel Size (in)20 x 9
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Rear Wheel Size (in)20 x 9
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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)39.5
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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
This vehicle is located at one of our other Finch Auto Group dealerships. Please contact us at (226) 401-8505 to arrange a test drive.
- Finch Trade-In Bonus -$1,881
Offer Expires --.
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Body StyleSUV
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Engine2.0L
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Exterior ColourSilver
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TransmissionAutomatic
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DrivetrainAWD
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Stock166127
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Dealer CodeFCD
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1,824 km
- Finch Trade-In Bonus -$1,881
Offer Expires --.
Offer Expires 2026/04/30.
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Body StyleSUV
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Engine2.0L
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Exterior ColourGray
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TransmissionAutomatic
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Drivetrain4×4
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Dealer CodeFCD
Offer Expires 2026/04/30.
Offer Expires 2031/01/02.
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Body StyleSUV
-
Engine2.0L
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Exterior ColourWhite
-
TransmissionAutomatic
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Drivetrain4×4
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Dealer CodeFCD
Offer Expires 2031/01/02.
- Consumer Cash (Applied before taxes) -$6,000
Offer Expires 2026/04/30.
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Body StyleSUV
-
Engine3.6L
-
Exterior ColourGray
-
TransmissionAutomatic
-
Drivetrain4×4
-
Dealer CodeFCD
- Consumer Cash (Applied before taxes) -$6,000
Offer Expires 2026/04/30.
- Consumer Cash (Applied before taxes) -$6,000
Offer Expires 2026/04/30.
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Body StyleSUV
-
Engine3.6L
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Exterior ColourBlack
-
TransmissionAutomatic
-
Drivetrain4×4
-
Dealer CodeFCD
- Consumer Cash (Applied before taxes) -$6,000
Offer Expires 2026/04/30.
- Finch Trade-In Bonus -$4,381
Offer Expires --.
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Body StyleSUV
-
Engine2.0L
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Exterior ColourWhite
-
TransmissionAutomatic
-
Drivetrain4×4
-
Stock165916
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Dealer CodeFCD
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47,522 km
- Finch Trade-In Bonus -$4,381
Offer Expires --.