Name: 2026 GMC Yukon 4WD 4dr AT4
Brand: GMC
SKU: 5426-900
Price: 118298 CAD
Availability: InStock

Vehicle Details

Body Style

SUV

Engine

3.0L 6Cyl

Transmission

Automatic

Drivetrain

4×4

VIN

1GKS2CK81TR372779

Stock

5426-900

Fuel Type

Diesel

Description

The 2026 GMC Yukon AT4 is a bold and capable full-size SUV built for adventure, family travel, and premium comfort. Designed with rugged AT4 styling, enhanced off-road capability, and a commanding presence, the Yukon AT4 is ready to tackle challenging terrain while still delivering a refined driving experience on the highway. Inside, the spacious cabin offers premium materials, advanced technology, and versatile seating for passengers and cargo alike. Equipped with powerful performance, four-wheel drive capability, and modern safety features, the 2026 GMC Yukon AT4 combines luxury, strength, and off-road confidence to handle every journey with ease.

Contact our sales department at 250-860-7700 for more information. $695 documentation fee, plus a $599 business admin fee will be charged on the purchase of all New and Pre-Owned vehicles from Bannister Cadillac Buick GMC LTD

Packages & Options

Standard Equipment

Technical Specifications

Installed Packages

At4 Preferred Equipment Group • 4SB

includes standard equipment
Engine, Duramax 3.0L Turbo-Diesel • LZ0

(305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm)
Transmission, 10-Speed Automatic • MQC

electronically controlled with overdrive, includes Traction Select System including tow/haul
Gvwr, 7700 Lbs. (3493 Kg) • C3F
Rear Axle, 3.23 Ratio • GU5
Wheels, 20" X 9" (50.8 Cm X 22.9 Cm) Machined And Painted Carbon Flash Metallic • R4L
Onyx Black • GBA
Seats, Front Bucket • A50
Forest Storm With Mahogany Accents, Perforated Leather Seating Surfaces • EA8

(Interior colour has lighter/darker two-tone effect.)
Audio System, 16.8" Diagonal Premium Gmc Infotainment System • URR

with 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
At4 Premium Plus Package • PEH

includes (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.
At4 Premium Package • RGM

includes (CWM) Technology Package, (C3U) Panoramic power sunroof and (B3L) power-retractable assist steps with perimeter lighting
Technology Package • CWM

includes (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.
Premium Capability Package With Active Response 4Wd • Z6E

includes (F47) Air Ride Adaptive suspension and (G96) electronic limited-slip differential
Lpo, Floor Liner Package • RGC

(dealer-installed) (Includes (RIA) 1st and 2nd row all-weather floor liners, LPO, (RIB) 3rd row all-weather floor liners, LPO and (CAV) all-weather cargo mat, LPO.
Enhanced Trailering Technology Package • ZM1

includes (TRG) Trailer Camera Provisions and (THS) Trailering Assist Guidelines
Advanced Security Package • NWM

includes (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
Max Trailering Package • NHT

includes (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
Fuel, Diesel B20 • FHX
Engine Block Heater • K05
Differential, Electronic Limited-Slip (Elsd) • G96
Battery, 850 Cold-Cranking Amps • K3W

with 95 amp hour rating
Alternator, 250 Amps • KX4
Trailer Brake Controller, Integrated • JL1
Suspension, Air Ride Adaptive • F47
Sunroof, Power Panoramic, Dual-Pane, Tilt-Sliding • C3U

with express-open and close and power sunshade
Assist Steps, Power-Retractable • B3L

with perimeter lighting
License Plate Front Mounting Package • VK3
Rear Seat Media System • UW9

includes 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
3 Years Siriusxm • R6P

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.ca/terms to see complete terms and how to cancel which includes online methods or calling 1-888-539-7474. 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.)
Seats, Second Row Bucket, Power Release • ATN
Console, Floor, Power-Sliding Centre • DCH

with drawer, secure storage, manual sliding armrest and cup holders for second row;
Lpo, All-Weather Floor Liners, 1St And 2Nd Rows • RIA

(dealer-installed)
Lpo, All-Weather Floor Liners, 3Rd Row • RIB

(dealer-installed)
Head-Up Display, 15" Diagonal Multi-Colour • UV6
Smart Trailer Integration Indicator • UET
Sensor, Vehicle Inclination • UTU

will detect vehicle being towed or jacked up
Sensor, Vehicle Interior Movement • UTV

will detect movement within the cabin of the vehicle
Sensor, Glass Breakage • UTW
Super Cruise • UKL

a hands-free driver assistance feature for use on compatible roads, includes automatic lane changing and trailering capability Includes a 3-Year trial.)
Heater Air System, Heat/Defrost, 1.5Kw • C3A
Theft-Deterrent Alarm System, Content Theft Alarm • UTR

self-powered horn
Rear Camera Mirror, Inside Rearview Auto-Dimming • DRZ

with full camera display
Lpo, All-Weather Cargo Mat • CAV

(dealer-installed)
3 Years Of Onstar Digital Services • R9M

up 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
Trailer Camera Provisions • TRG
Hitch View • PZ8

with image adjustment, Pan/Zoom
Blind Zone Steering Assist With Trailering • UKW
Driver Attention Assist • ULM
Trailering Assist Guidelines • THS

No matches were found.

Options

Air Conditioning
Alloy Wheels
Automatic Parking
Backup Camera
Bluetooth Connection
Brake Assist
Cooled Seats
Cruise Control
Heated Seats
Keyless Entry
Lane Assist
Leather Seats
Navigation System
Parking Sensors
Power Seats
Power Windows
Remote Start
Running Boards
Satellite Radio
Smart Device Integration
Wi-Fi Hotspot

No matches were found.

Entertainment

Auxiliary Audio Input
Bluetooth Connection
MP3 Player
Navigation System
Premium Sound System
Smart Device Integration
Requires Subscription
Satellite Radio
WiFi Hotspot

Exterior

Aluminum Wheels
Tires - Front All-Terrain
Tires - Rear All-Terrain
Conventional Spare Tire
Tire carrier, lockable outside spare winch-type mounted under frame at rear
Luggage Rack
Active Aero Shutters, upper
Fascia, front high-approach angle
Running Boards/Side Steps
Daytime Running Lights
Fog Lamps
Heated Mirrors
Integrated Turn Signal Mirrors
Power Folding Mirrors
Power Mirror(s)
Mirror caps, painted (Gloss Black.)
Rear Camera Washer
Glass, acoustic, laminated windshield
Privacy Glass
Glass, driver and front passenger laminated front door window
Intermittent Wipers
Rain Sensing Wipers
Variable Speed Intermittent Wipers
Wiper, rear intermittent
Power Liftgate
Remote Trunk Release

Interior

Bucket Seats
Leather Seats
Mirror Memory
Seat Memory
Pass-Through Rear Seat
Rear Bench Seat
3rd Row Seat
Heated Front Seat(s)
Cooled Front Seat(s)
Heated Rear Seat(s)
Power Driver Seat
Power Passenger Seat
Driver Adjustable Lumbar
Safety Alert Seat
Console, floor with storage area, cup holders (Replaced with (DCH) power-sliding centre console when (CWM) Technology Package is ordered.)
Floor Mats
Floor covering, colour-keyed carpeting
Adjustable Steering Wheel
Steering column lock, electrical
Steering wheel, wrapped
Heated Steering Wheel
Adaptive Cruise Control
Cruise Control
Front Collision Warning
Steering Wheel Audio Controls
Driver Information Centre, 11" diagonal multi-colour digital high-contrast display with local backlight dimming
Warning tones headlamp on, driver and right-front passenger seat belt unfasten and turn signal on
Power Windows
Requires Subscription
Telematics
Power Door Locks
Keyless Entry
Remote Engine Start
Universal Garage Door Opener
Wireless Phone Charging, for portable devices
Auxiliary Audio Input
MP3 Player
USB ports, 2 type-C, charge-only, located in third row
A/C
Climate Control
Multi-Zone A/C
Rear A/C
Air filter, pollutant and fine dust
Rear Defrost
Security System
Power outlets, 2, 120-volt located on the rear of the centre console and rear cargo area
Auto-Dimming Rearview Mirror
Driver Illuminated Vanity Mirror
Driver Vanity Mirror
Passenger Illuminated Visor Mirror
Passenger Vanity Mirror
Assist handles, overhead, driver and front passenger located in headliner
Assist handles, front passenger A-pillar and second row outboard B-pillar
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

Mechanical

8 Cylinder Engine
Gasoline Fuel
10-Speed A/T
A/T
Rear axle, 3.23 ratio
GVWR, 7600 lbs. (3492 kg)
Keyless Start
Automatic Stop/Start
Engine control stop/start system disable button, non-latching
Engine air filtration monitor
Air filter, heavy-duty
Locking/Limited Slip Differential
Electronic Precision Shift
Battery, 730 cold-cranking amps (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)
Alternator, 220 amps (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)
Four Wheel Drive
Tow Hitch
Tow Hooks
Skid plate, front
Cooling, auxiliary external transmission oil cooler heavy-duty air-to-oil
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.)
Active Suspension
Suspension, front coil-over-shock with stabilizer bar
Suspension, rear multi-link with coil springs
Power Steering
4-Wheel Disc Brakes
ABS
Exhaust, dual system with dual twin polished stainless-steel tips

Safety

Brake Assist
Front Collision Mitigation
Front Collision Warning
Stability Control
Traction Control
Trailer sway control
Automatic Highbeams
Driver Air Bag
Front Head Air Bag
Front Side Air Bag
Passenger Air Bag
Rear Head Air Bag
Passenger Air Bag Sensor
Display, automatic occupant sensing
Requires Subscription
Telematics
Aerial View Display System
Back-Up Camera
Hitch Guidance
Hill Descent Control
Hill Start Assist
Blind Spot Monitor
Evasion Assist
Front Pedestrian and Bicyclist Braking
Automatic Parking
Rear Parking Aid
Rear Collision Mitigation
Cross-Traffic Alert
Lane Departure Warning
Lane Keeping Assist
Rear Pedestrian Alert
Side Bicyclist Alert
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
Child Safety Locks
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
Driver Restriction Features
Tire Pressure Monitor