Name: 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4X
Brand: GMC
SKU: 156425
Price: 109199 CAD
Availability: InStock

Vehicle Details

Body Style

Truck

Engine

6.2L 8Cyl

Exterior Colour

Black

Transmission

Automatic

Drivetrain

4×4

Doors

VIN

3GTUUFEL4TG156425

Stock #

156425

Condition

Used

Trim Details

Crew Cab Short Box 4-Wheel Drive AT4X

This vehicle has been previously used as a demonstrator by the dealership. It qualifies for applicable new vehicle incentives and programs, subject to eligibility requirements set by the manufacturer or program provider.

Discover rugged luxury and off-road dominance with the 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4X.

Finished in a bold Black exterior colour complemented by Black premium leather seating across its spacious crew-cab, standing on 18-inch wheels. Beneath the hood, you’ll find a 6.2L V8 engine paired with a 10-speed automatic transmission and full-time 4WD capability.

Step inside to enjoy features including sunroof, Bose audio, wireless charging, heated and ventilated front seats, heated rear seats, dual-zone automatic climate control, 13.4-inch diagonal touchscreen display with wireless Apple CarPlay® & Android Auto™, Bluetooth hands-free connectivity, power-adjustable driver seat with memory, wireless phone charging pad, upgraded off-road suspension with factory 2-inch lift, front and rear electronic locking differentials, trailering camera views, and so much more!

Make your way into Gateway Chevrolet Buick GMC and see this 2026 GMC Sierra 1500 AT4X today!

At Gateway Chevrolet, get stress-free buying with market based pricing, full disclosure & transparency, and nationwide shipping. All trade-ins are welcome & we provide financing to those w/no credit, bad credit, or new to the country. Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With over 45 vehicles in stock and easy online trade-in valuation, finding your next ride has never been easier.

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Packages & Options

Standard Equipment

Technical Specifications

Installed Packages

At4X Preferred Equipment Group • 4SG

includes standard equipment
Engine, 6.2L Ecotec3 V8 • L87

(420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management

No matches were found.

Options

Air Conditioning
Alloy Wheels
Backup Camera
Bluetooth Connection
Cooled Seats
Cruise Control
Heads Up Display
Heated Seats
Keyless Entry
Lane Assist
Leather Seats
Navigation System
Parking Sensors
Power Seats
Power Windows
Remote Start
Satellite Radio
Smart Device Integration
Sunroof / Moonroof
Wi-Fi Hotspot

No matches were found.

Entertainment

AM/FM Stereo
Auxiliary Audio Input
Bluetooth Connection
MP3 Player
Navigation System
Smart Device Integration
Requires Subscription
Satellite Radio
Premium Sound System
Steering Wheel Audio Controls
WiFi Hotspot

Exterior

Aluminum Wheels
Tires - Front All-Terrain
Tires - Rear All-Terrain
Conventional Spare Tire
Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) Gloss Black painted full-size, spare Aluminum
Wheelhouse liners, rear
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Generic Sun/Moonroof
Sun/Moonroof
Front Bumper, AEV Stamped-steel high approach Front Bumper with heavy duty cast recovery points
Bumper, rear body-colour with corner steps (Bumper colour is High Gloss Black on AT4X.)
CornerStep, rear bumper (Not included with (ULV) AT4X AEV Edition.)
Grille (Gloss Black header with Dark Nickel grille insert bars with gloss black accents.)
Daytime Running Lights
LED Headlights
Automatic Highbeams
Fog Lamps
Lighting, perimeter
Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
Heated Mirrors
Mirror Memory
Power Folding Mirrors
Power Mirror(s)
Mirror caps, high gloss Black
Intermittent Wipers
Rain Sensing Wipers
Variable Speed Intermittent Wipers
Rear Defrost
Sliding Rear Window
Privacy Glass
Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
Integrated Tailgate Step
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate and bed rail protection caps, top
Door handles, body-colour (Gloss Black with (ULV) AT4X AEV Edition.)
Bed Liner
Premium Sound System

Interior

Bucket Seats
Leather Seats
Driver Adjustable Lumbar
Power Driver Seat
Seat-Massage
Passenger Adjustable Lumbar
Power Passenger Seat
Heated Front Seat(s)
Mirror Memory
Seat Memory
Cooled Front Seat(s)
Pass-Through Rear Seat
Rear Bench Seat
Heated Rear Seat(s)
Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Floor covering, colour-keyed carpeting
Floor Mats
Adjustable Steering Wheel
Leather Steering Wheel
Heated Steering Wheel
Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
GMC Premium information Display-13.4" diagonal Multicolour I touch screen
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
Compass, located in instrument cluster
Exterior Temperature Display, located in radio display
Heads-Up Display
Brake lining wear indicator
Power Windows
Power Door Locks
Keyless Entry
Keyless Start
Remote Engine Start
Universal Garage Door Opener
Adaptive Cruise Control
Cruise Control
Security System
Steering column lock, electrical
Wireless Charging
Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
Auxiliary Audio Input
MP3 Player
USB ports, (2) charge-only, rear
A/C
Climate Control
Multi-Zone A/C
Air vents, rear
Rear Defrost
Auto-Dimming Rearview Mirror
Back-Up Camera
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted

Mechanical

Diesel Fuel
Straight 6 Cylinder Engine
Turbocharged
10-Speed A/T
A/T
Transmission w/Dual Shift Mode
Rear axle, 3.23 ratio
Pickup bed
GVWR, 7300 lbs. (3311 kg) (Requires (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Keyless Start
Air filter, heavy-duty
Hill Descent Control
Locking/Limited Slip Differential
Transfer case, two-speed, electronic Autotrac with push button control (4WD models only) (Includes Terrain mode.)
Suspension, Off Road with 2" factory installed lift and Multimatic DSSV dampers (Not available with 22" LPO wheels and tires.)
Four Wheel Drive
Alternator, 220 amps
Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Frame, fully-boxed, hydroformed front section
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
Trailer brake controller, integrated
Skid Plates
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Power Steering
4-Wheel Disc Brakes
ABS
Capless Fuel Fill
Exhaust, dual system (No exposed chrome tips in bumper. Only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Exhaust, aluminized stainless-steel muffler and tailpipe

Package

Tow Hitch
Automatic Highbeams
Front Collision Mitigation
Front Collision Warning
Lane Departure Warning
Lane Keeping Assist

Safety

Front Collision Mitigation
Front Collision Warning
Stability Control
Traction Control
Daytime Running Lights
Driver Air Bag
Front Head Air Bag
Front Side Air Bag
Passenger Air Bag
Passenger Air Bag Sensor
Rear Head Air Bag
Requires Subscription
Telematics
Hitch View with image adjustment, Pan/Zoom/Tilt
Hitch Guidance
Aerial View Display System
Back-Up Camera
Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen, includes Two Trailer Camera Provisions (Includes Trailer View Camera Provisions and Trailer Assist Guidelines.)
Trailer Camera Provisions and trailer viewing software
Rear Parking Aid
Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
Lane Departure Warning
Lane Keeping Assist
Blind Spot Monitor
Cross-Traffic Alert
Rear Pedestrian Alert
Driver Monitoring
Seat Belt Adjustable Guide Loops, front row only
Rear Seat Belt Indicator
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.)
Tire Pressure Monitor

No matches were found.

Summary

Vehicle Name

GMC Sierra 1500
Body Style

Crew Cab Pickup
Body Code

E63

Transmission

Drivetrain

Four Wheel Drive
Trans Order Code

MQC
Trans Type

10
Trans Description Cont.

Automatic
Transfer Case Model

Magna MP3023/4
Transfer Case Gear Ratio (:1), High

1.00
Transfer Case Gear Ratio (:1), Low

2.69

Interior dimensions

Passenger Capacity

5
Front Head Room (in)

43.03
Front Leg Room (in)

44.53
Front Shoulder Room (in)

64.54
Front Hip Room (in)

60.78
Second Head Room (in)

40.12
Second Leg Room (in)

43.4
Second Shoulder Room (in)

64
Second Hip Room (in)

59.24

Weight information

Gross Axle Wt Rating - Front (lbs)

3950
Gross Axle Wt Rating - Rear (lbs)

3800
Curb Weight - Front (lbs)

2846
Curb Weight - Rear (lbs)

1982
Gross Vehicle Weight Rating Cap (lbs)

7300
Gross Combined Wt Rating (lbs)

15000

Mileage

EnerGuide Estimate - City (L/100 km)

17.1
EnerGuide Estimate - Hwy (L/100 km)

14.7

Emissions

G/km Of CO2 Emissions

377

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs)

5000
Dead Weight Hitch - Max Tongue Wt. (lbs)

500
Wt Distributing Hitch - Max Trailer Wt. (lbs)

8700
Wt Distributing Hitch - Max Tongue Wt. (lbs)

870
Fifth Wheel Hitch - Max Trailer Wt. (lbs)

5000
Fifth Wheel Hitch - Max Tongue Wt. (lbs)

1250
Maximum Trailering Capacity (lbs)

8700

Engine

Engine Type

Gas V8
Fuel System

Direct Injection
Engine Order Code

L87
Displacement

6.2L/376
SAE Net Horsepower @ RPM

420 @ 5600
SAE Net Torque @ RPM

460 @ 4100
Engine Oil Cooler

Yes

Electrical

Cold Cranking Amps @ 0° F (Primary)

730
Maximum Alternator Capacity (amps)

220

Frame

Frame Type

Hydroformed

Suspension

Suspension Type - Front

Independent
Suspension Type - Rear

Solid Axle
Spring Capacity - Front (lbs)

3950
Spring Capacity - Rear (lbs)

3850
Axle Capacity - Front (lbs)

3950
Axle Capacity - Rear (lbs)

3800
Axle Ratio (:1) - Front

3.23
Axle Ratio (:1) - Rear

3.23
Stabilizer Bar Diameter - Front (in)

1.3

Tires

Front Tire Order Code

QFL
Rear Tire Order Code

QFL
Spare Tire Order Code

RHF
Front Tire Size

LT275/70R18
Rear Tire Size

LT275/70R18
Spare Tire Size

LT275/70R18
Front Tire Capacity (lbs)

3800
Rear Tire Capacity (lbs)

4150
Revolutions/Mile @ 45 mph - Front (Rev/Mile)

N/A
Revolutions/Mile @ 45 mph - Rear (Rev/Mile)

N/A
Revolutions/Mile @ 45 mph - Spare (Rev/Mile)

N/A

Wheels

Front Wheel Size (in)

18 x 8.5
Rear Wheel Size (in)

18 x 8.5
Spare Wheel Size (in)

18 x 8.5
Front Wheel Material

Aluminum
Rear Wheel Material

Aluminum
Spare Wheel Material

Aluminum

Steering

Steering Type

Electric Rack & Pinion
Turning Diameter - Curb to Curb (ft)

47.3
Turning Diameter - Wall to Wall (ft)

N/A

Brakes

Brake Type

Pwr
Brake ABS System

4-Wheel
Disc - Front

Yes
Disc - Rear

Yes
Front Brake Rotor Diam x Thickness (in)

13.5 x 1.18
Rear Brake Rotor Diam x Thickness (in)

13.6 x 0.79

Fuel tank

Fuel Tank Capacity, Approx (L)

91

Exterior dimensions

Wheelbase (in)

148
Length, Overall (in)

233.96
Width, Max w/o mirrors (in)

81.23
Height, Overall (in)

78.65
Ground Clearance, Front (in)

11.5
Ground Clearance, Rear (in)

11.5

Cargo area dimensions

Cargo Box Length @ Floor (in)

69.92
Cargo Box Width @ Floor (in)

71.4
Cargo Box Width @ Wheelhousings (in)

50.63
Cargo Box (Area) Height (in)

22.42
Cargo Volume (ft³)

62.9

No matches were found.

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