Vehicle Details
Body Style
Truck
Engine
6.2L 8Cyl
Exterior Colour
Silver
Transmission
Automatic
Drivetrain
4×4
Stock
303481
Fuel Type
Gasoline
Trim Details
Crew Cab Short Box 4-Wheel Drive AT4
Description
The 2023 GMC Sierra 1500 AT4 Crew Cab Short Box 4-Wheel Drive is built for those who demand off-road capability without sacrificing premium comfort. With its rugged styling, advanced technology, and powerful V8 performance, this AT4 is equally at home on the trail, the job site, or the open highway.
Performance & Capability
Engine: 6.2L EcoTec3 V8 delivering exceptional horsepower, torque, and confident acceleration
Transmission: 10-speed automatic with smooth, precise shifting for optimal performance
Drivetrain: Autotrac® 4-Wheel Drive (4WD) with two-speed transfer case for all-terrain confidence
Suspension: Off-Road Suspension Package engineered for durability, articulation, and control
Axle Ratio: 3.23 rear axle balancing towing capability and efficiency
Differential: Automatic locking rear differential for improved traction in challenging conditions
Hill Descent Control for controlled, confident downhill driving
Skid Plates protecting key components during off-road adventures
Drive Modes: Selectable terrain modes for optimized traction and handling
Trailering Equipment: Integrated trailer brake controller, Hitch Guidance with Hitch View, and in-vehicle trailering app
Off-Road & Trail Ready
Factory-installed off-road package with tuned suspension and all-terrain tires
Red front recovery hooks for added utility and rugged styling
All-terrain tires paired with 20" machined aluminum wheels for grip and durability
Heavy-duty air filter and cooling systems for demanding environments
Bed View Camera for easier trailering and cargo monitoring
Winter & Weather Comfort
Heated & Ventilated Front Seats for year-round comfort
Heated Rear Outboard Seats and Heated Steering Wheel for cold-weather driving
Remote Start System for pre-conditioning the cabin
Tri-Zone Automatic Climate Control with humidity and temperature sensors
Engine Block Heater for reliable winter starts
Deep-Tinted Glass and premium floor liners for added protection
Interior Comfort & Convenience
Front Bucket Seats with 10-way power adjustment and driver memory settings
Jet Black interior with Kalahari accents for a bold, premium feel
Power Sliding Rear Window and Rear Seat Storage Package for added utility
Wireless Charging Pad and multiple USB/120V outlets for device connectivity
Keyless Open & Push-Button Start for seamless access
Universal Home Remote and spacious center console for everyday convenience
Technology & Infotainment
13.4" GMC Premium Infotainment Touchscreen with Google Built-In and Navigation
12.3" Digital Driver Information Center for customizable driving data
Wireless Apple CarPlay® & Android Auto™ integration
Bose® Premium Audio System delivering rich, immersive sound
Head-Up Display projecting key information onto the windshield
Wi-Fi® hotspot capability to keep you connected anywhere
Safety & Driver Assistance
GMC Pro Safety suite with Forward Collision Alert and Automatic Emergency Braking
Lane Keep Assist with Lane Departure Warning for added confidence
Rear Cross Traffic Braking and Trailer Side Blind Zone Alert
HD Surround Vision for a complete 360° view when maneuvering
Front & Rear Park Assist and Following Distance Indicator
Rear Pedestrian Alert and Safety Alert Seat for enhanced awareness
Adaptive Cruise Control for stress-free highway driving
Teen Driver Mode and Buckle-to-Drive for added safety control
Exterior Styling & Utility
AT4-exclusive bold exterior with dark accents and aggressive stance
Exterior Colour: Sterling Metallic — refined with a rugged edge
LED Headlamps, Fog Lamps, and Cargo Bed Lighting for enhanced visibility
GMC MultiPro Tailgate with multiple configurations for work and convenience
Spray-On Bedliner and 120V Bed-Mounted Power Outlet for job-ready capability
CornerStep rear bumper and assist steps for easy access
Dual Exhaust and body-color bumpers for a sporty, aggressive finish
Perimeter Lighting for improved visibility in low-light conditions
Whether you’re exploring off-road trails, towing with confidence, or commuting in comfort, the 2023 GMC Sierra 1500 AT4 delivers rugged capability, advanced technology, and refined design. It’s the perfect fusion of adventure-ready performance and premium craftsmanship — built for those who go beyond the pavement.
Packages & Options
Standard Equipment
Technical Specifications
-
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
-
Aluminum Wheels
-
Tires - Front On/Off Road
-
Tires - Rear On/Off Road
-
Tires - Front All-Season
-
Tires - Rear All-Season
-
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
-
Bumper, rear body-colour with corner steps
-
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
-
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
-
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
-
Cruise Control
-
Security System
-
Wireless Charging (Beginning October 26, 2022 through November 20, 2022, certain vehicles will be forced to include (00C) Not Equipped with Wireless Charging, which removes Wireless Charging. See dealer for details or the window label for the features on a specific vehicle.)
-
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
-
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted 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
-
GMC Connected Access capable (Subject to terms. See onstar.ca or dealer for details.)
-
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
-
Capless Fuel Fill
-
Exhaust, aluminized stainless-steel muffler and tailpipe
-
Tow Hitch
-
Automatic Highbeams
-
Front Collision Mitigation
-
Front Collision Warning
-
Lane Departure Warning
-
Lane Keeping Assist
-
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
-
Back-Up Camera
-
Hitch Guidance
-
Aerial View Display System
-
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
-
Buckle to Drive (Included and only available with (PDI) GMC Pro Safety.)
-
Tire Pressure Monitor
-
Rear Seat Reminder
No matches were found.
-
Vehicle NameGMC Sierra 1500
-
Body StyleCrew Cab Pickup
-
Body CodeE63
-
DrivetrainFour Wheel Drive
-
Trans Order CodeMHS
-
Trans Type10
-
Trans Description Cont.Automatic
-
Transfer Case ModelMagna MP3023/4
-
Transfer Case Gear Ratio (:1), High1.00
-
Transfer Case Gear Ratio (:1), Low2.69
-
Passenger Capacity5
-
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
-
Gross Axle Wt Rating - Front (lbs)3800
-
Gross Axle Wt Rating - Rear (lbs)3800
-
Curb Weight - Front (lbs)2846
-
Curb Weight - Rear (lbs)1982
-
Gross Vehicle Weight Rating Cap (lbs)7100
-
Gross Combined Wt Rating (lbs)15000
-
EnerGuide Estimate - City (L/100 km)15.4
-
EnerGuide Estimate - Hwy (L/100 km)12.3
-
G/km Of CO2 Emissions330
-
Dead Weight Hitch - Max Trailer Wt. (lbs)5000
-
Dead Weight Hitch - Max Tongue Wt. (lbs)500
-
Wt Distributing Hitch - Max Trailer Wt. (lbs)9000
-
Wt Distributing Hitch - Max Tongue Wt. (lbs)900
-
Fifth Wheel Hitch - Max Trailer Wt. (lbs)7400
-
Fifth Wheel Hitch - Max Tongue Wt. (lbs)1850
-
Maximum Trailering Capacity (lbs)9000
-
Engine TypeGas V8
-
Fuel SystemDirect Injection
-
Engine Order CodeL87
-
Displacement6.2L/376
-
SAE Net Horsepower @ RPM420 @ 5600
-
SAE Net Torque @ RPM460 @ 4100
-
Engine Oil CoolerYes
-
Cold Cranking Amps @ 0° F (Primary)730
-
Maximum Alternator Capacity (amps)170
-
Frame TypeHydroformed
-
Suspension Type - FrontIndependent
-
Suspension Type - RearSolid Axle
-
Spring Capacity - Front (lbs)3800
-
Spring Capacity - Rear (lbs)3850
-
Axle Capacity - Front (lbs)3800
-
Axle Capacity - Rear (lbs)3800
-
Axle Ratio (:1) - Front3.23
-
Axle Ratio (:1) - Rear3.23
-
Stabilizer Bar Diameter - Front (in)1.3
-
Front Tire Order CodeQAE
-
Rear Tire Order CodeQAE
-
Spare Tire Order CodeQAQ
-
Front Tire Size275/60R20SL
-
Rear Tire Size275/60R20SL
-
Spare Tire Size255/80R17SL
-
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
-
Front Wheel Size (in)20 x 9
-
Rear Wheel Size (in)20 x 9
-
Spare Wheel Size (in)17 x 8
-
Front Wheel MaterialAluminum
-
Rear Wheel MaterialAluminum
-
Spare Wheel MaterialSteel
-
Steering TypeElectric Rack & Pinion
-
Turning Diameter - Curb to Curb (ft)47.3
-
Turning Diameter - Wall to Wall (ft)N/A
-
Brake TypePwr
-
Brake ABS System4-Wheel
-
Disc - FrontYes
-
Disc - RearYes
-
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 Capacity, Approx (L)91
-
Wheelbase (in)147.53
-
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 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)22.4
-
Cargo Volume (ft³)62.9
No matches were found.
Find Us
Similar Vehicles
Tradesman 4x4 Crew Cab 6'4" Box
VIN: 3C63R3CL0PG554341
VIN: 3GTUUBE8XRG194187
VIN: 1FT8W3BN5NED66249
VIN: 3GTUUGEL3PG101959
Crew Cab Short Box 4-Wheel Drive High Country
VIN: 3GCUDJE81RG204485
City: 15.5L/100 km • Hwy: 12.6L/100 km
VIN: 1FT8W3BT6NEF67575
* 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 2023 GMC Sierra 1500 AT4 may not match the exact vehicle displayed. Please confirm the accuracy of this information with a sales representative.