New 2026 GMC Sierra 1500 AT4

Name: 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4
Brand: GMC
SKU: 26799
Price: 89524 CAD
Availability: InStock

Crew Cab Short Box 4-Wheel Drive AT4

City: 16L/100 km • Hwy: 12.1L/100 km

Sold

Bray Deal

$89,524

+ Taxes and Fees

2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Silver for sale at MacMaster Buick GMC Inc. in Orangeville, ON

2026 GMC Sierra 1500 AT4

Vehicle Details

Body Style

Truck

Engine

6.2L 8Cyl

Exterior Colour

Silver

Interior Colour

Black

Transmission

Automatic

Drivetrain

4×4

VIN

3GTUUEEL6TG318663

Stock

26799

Fuel Type

Gasoline

Dealer Code

MAC

Trim Details

Crew Cab Short Box 4-Wheel Drive AT4

Description

Meet the 2026 GMC Sierra 1500 AT4, a robust Silver 4×4 truck designed for those who crave adventure and reliability. This Crew Cab Short Box 4-Wheel Drive AT4 offers an impressive combination of style and functionality, backed by the dependable power of a 6.2L 8-Cylinder engine.

The exterior shines in a sophisticated Silver hue, with alloy wheels enhancing its rugged appeal. Inside, you’ll be greeted by a sleek Black interior that promises both style and comfort. With features like leather seats and a heated steering wheel, driving this Sierra is as pleasurable as it is stylish.

Tech enthusiasts will appreciate the state-of-the-art navigation system, bluetooth connection, and smart device integration, all accessible through its intuitive interface. Safety is a priority with lane assist, adaptive cruise control, and parking sensors ensuring peace of mind whether you're commuting, towing, or off-roading.

This vehicle is perfect for adventure lovers and those needing a reliable yet stylish truck for work or play. Contact us today to learn more and take this incredible GMC Sierra 1500 AT4 for a test drive.

Packages & Options

Standard Equipment

Technical Specifications

Installed Packages

At4 Preferred Equipment Group • 4SB

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
Transmission, 10-Speed Automatic With Electronic Precision Shift, Electronically Controlled • MHS

with overdrive, and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking
Gvwr, 7100 Lbs. (3221 Kg) • C5Y
Rear Axle, 3.23 Ratio • GU5
Wheels, 20" X 9" (50.8 Cm X 22.9 Cm) Machined Aluminum • NZH

with Carbon Grey Metallic accents
Tires, 275/60R20Sl All-Terrain, Blackwall • QAE

(Includes (QAQ) spare tire.)
Tire, Spare 255/80R17Sl All-Season, Blackwall • QAQ
Sterling Metallic • GXD
Seats, Front Bucket • A50

with centre console
Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim • HVD
Audio System, 13.4 " Diagonal Premium Gmc Infotainment System With Google Built In Apps Such As Navigation And Voice Assistance, Includes Colour Touch-Screen, Multi-Touch Display, Am/Fm Stereo • IOK

Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
At4 Premium Package • PDG

includes (PDO) AT4 Preferred Package and (VXW) Off-Road High Clearance Steps
Technology Package • CWM

includes (DRZ) Rear Camera Mirror and (UV6) Multicolour 15" Diagonal Head-Up Display (Includes (UVN) Bed View Camera.)
At4 Preferred Package • PDO

includes (UG1) Universal Home Remote and (A48) rear sliding power window
Lpo, Black Badging Package • RFE

(dealer-installed), includes (SFZ) Black GMC emblems, LPO, and (RIK) Black Sierra Nameplates, LPO.
Cooling, External Engine Oil Cooler • KC4
Cooling, Auxiliary External Transmission Oil Cooler • KNP
Alternator, 170 Amps • KW7
Active Exhaust, Dual, Sport-Mode Enabled • NPP
Sunroof, Power • CF5
Lpo, Off-Road High Clearance Steps • VXW

(dealer-installed)
Window, Power, Rear Sliding With Rear Defogger • A48
Lpo, Black Gmc Emblems • SFZ

(dealer-installed)
Lpo, Black Sierra Nameplates • RIK

(dealer-installed)
License Plate Kit, Front • VK3
Multicolour 15" Diagonal Head-Up Display • UV6
Universal Home Remote • UG1
Rear Camera Mirror, Inside Rearview Auto-Dimming • DRZ

with full camera display
Bed View Camera • UVN

camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen, includes Two Trailer Camera Provisions

No matches were found.

Options

Air Conditioning
Alloy Wheels
Backup Camera
Bluetooth Connection
Cooled Seats
Cruise Control
Heated Seats
Keyless Entry
Lane Assist
Leather Seats
Navigation System
Parking Sensors
Power Seats
Power Windows
Remote Start
Satellite Radio
Smart Device Integration
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
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
Wheelhouse liners, rear (Deleted with (PCP) AT4 CarbonPro Edition.)
Bumper, front, body-colour lower
Bumper, rear body-colour with corner steps
Grille (Black chrome header and 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
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
Bed Liner

Interior

Bucket Seats
Leather Seats
Driver Adjustable Lumbar
Power Driver Seat
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
Steering wheel, wrapped
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
Brake lining wear indicator
Power Windows
Power Door Locks
Keyless Entry
Keyless Start
Remote Engine Start
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
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, 7200 lbs. (3266 kg) (Requires TK10*43 Crew Cab 4WD model with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Keyless Start
Air filter, heavy-duty
Automatic Stop/Start
Hill Descent Control
Locking/Limited Slip Differential
Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
Suspension, Off-Road with 2" factory installed lift and monotube shocks
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 brake controller, integrated
Tow Hooks
Skid Plates
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Power Steering
4-Wheel Disc Brakes
ABS
Exhaust, dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 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
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
Rear Seat Reminder

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

MHS
Trans Type

10
Trans Description Cont.

Automatic
First Gear Ratio (:1)

4.70
Second Gear Ratio (:1)

2.99
Third Gear Ratio (:1)

2.15
Fourth Gear Ratio (:1)

1.77
Fifth Gear Ratio (:1)

1.52
Sixth Gear Ratio (:1)

1.28
Seventh Gear Ratio (:1)

1.00
Eighth Gear Ratio (:1)

0.85
Ninth Gear Ratio (:1)

0.69
Tenth Gear Ratio (:1)

0.64
Reverse Ratio (:1)

4.87
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)

3800
Gross Axle Wt Rating - Rear (lbs)

3800
Curb Weight - Front (lbs)

2845
Curb Weight - Rear (lbs)

1981
Gross Vehicle Weight Rating Cap (lbs)

7100
Gross Combined Wt Rating (lbs)

15000

Mileage

EnerGuide Estimate - City (L/100 km)

16.0
EnerGuide Estimate - Hwy (L/100 km)

12.1

Emissions

G/km Of CO2 Emissions

335

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs)

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

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

8900
Wt Distributing Hitch - Max Tongue Wt. (lbs)

890
Fifth Wheel Hitch - Max Trailer Wt. (lbs)

6600
Fifth Wheel Hitch - Max Tongue Wt. (lbs)

1650
Maximum Trailering Capacity (lbs)

9000

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)

170

Frame

Frame Type

Hydroformed

Suspension

Suspension Type - Front

Independent
Suspension Type - Rear

Solid Axle
Spring Capacity - Front (lbs)

3800
Spring Capacity - Rear (lbs)

3850
Axle Capacity - Front (lbs)

3800
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

QAE
Rear Tire Order Code

QAE
Spare Tire Order Code

QAQ
Front Tire Size

275/60R20SL
Rear Tire Size

275/60R20SL
Spare Tire Size

255/80R17SL
Front Tire Capacity (lbs)

3800
Rear Tire Capacity (lbs)

3800
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)

20 x 9
Rear Wheel Size (in)

20 x 9
Spare Wheel Size (in)

17 x 8
Front Wheel Material

Aluminum
Rear Wheel Material

Aluminum
Spare Wheel Material

Steel

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 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)

232.9
Width, Max w/o mirrors (in)

81.24
Height, Overall (in)

78.35
Ground Clearance, Front (in)

11.1
Ground Clearance, Rear (in)

11.1

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.

* 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 Sierra 1500 AT4 may not match the exact vehicle displayed. Please confirm the accuracy of this information with a sales representative.

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Price $97,524

Non-Stackable Cash Delivery Allowance (NSCDA) - CBG ^{Required packages: 4SB}

-$8,000

Valid from 2026/05/01 - 2026/06/30

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