2026 GMC Sierra 1500 AT4 CREW CAB SHORT BOX 4-WHEEL DRIVE AT4

New 2026 GMC Sierra 1500 AT4

$91,519 $91,519
Crew Cab Short Box 4-Wheel Drive AT4
Features
  • Body Style Truck
  • Engine 6.2L 8Cyl
  • Exterior Colour Silver
  • Interior Colour Black
  • Transmission Automatic
  • Drivetrain 4×4
  • Doors 4
  • VIN 3GTUUEEL9TG262802
  • Stock GT262802
  • Condition New
  • Trim Details Crew Cab Short Box 4-Wheel Drive AT4
Installed Packages and Options
  • 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
  • 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, Sport Step, Black • S6L
    (dealer-installed)
  • Window, Power, Rear Sliding With Rear Defogger • A48
  • 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
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
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Standard Equipment
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.)
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Bumper, front, body-colour lower
CornerStep, rear bumper
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
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
Capless Fuel Fill
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
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Technical Specifications
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
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* 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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