Vehicle Details
Body Style
Truck
Engine
3.0L 6Cyl
Exterior Colour
White
Interior Colour
Black
Transmission
Automatic
Drivetrain
4×4
Stock
26-216A
Fuel Type
Diesel
Trim Details
Crew Cab Standard Box 4-Wheel Drive AT4
Description
Rugged off-road capability meets premium refinement in this 2023 GMC Sierra 1500 AT4 Crew Cab 4WD, finished in Summit White with a Jet Black interior featuring Kalahari accents. Designed for drivers who want both trail-ready performance and upscale comfort, the AT4 delivers bold styling, advanced technology, and impressive diesel efficiency.
Powered by the 3.0L Duramax Turbo-Diesel engine paired with a 10-speed automatic transmission, this Sierra offers exceptional torque, smooth power delivery, and strong fuel economy. With a factory 2" suspension lift, X31 off-road package, skid plates, and a 2-speed Autotrac transfer case, it’s built to confidently handle tough terrain and demanding conditions.
Inside, the AT4 blends rugged durability with premium comfort, featuring heated and ventilated front seats, heated rear seats, dual-zone climate control, and a Bose premium audio system. The 13.4" infotainment touchscreen with Google built-in and 12.3" digital driver display keep you connected and informed on every drive.
Performance & Capability
Off-road ready with diesel efficiency and strong towing capability.
3.0L Duramax Turbo-Diesel Engine
10-Speed Automatic Transmission
4WD with 2-Speed Autotrac Transfer Case
X31 Off-Road Suspension with Factory 2" Lift
Skid Plates
Hill Descent Control
Auto-Locking Rear Differential
Trailer Brake Controller
Trailering Package with Trailer Sway Control
Interior Comfort & Convenience
Premium interior designed for comfort in all conditions.
Heated & Ventilated Front Seats
Heated Rear Outboard Seats
10-Way Power Front Bucket Seats
Heated Leather-Wrapped Steering Wheel
Driver Memory Settings
Dual-Zone Automatic Climate Control
Wireless Charging
Premium All-Weather Floor Liners
Technology & Connectivity
Advanced GMC technology with seamless connectivity.
13.4" Infotainment Touchscreen with Google Built-In
Wireless Apple CarPlay
Wireless Android Auto
12.3" Digital Driver Information Centre
Bose Premium Sound System
In-Vehicle Trailering App
OnStar & Wi-Fi Hotspot Capability
SiriusXM Capability
Safety & Driver Assistance
Confidence comes standard with advanced safety features.
HD Surround Vision
Adaptive Cruise Control
Forward Collision Alert
Automatic Emergency Braking
Lane Keep Assist with Lane Departure Warning
Trailer Side Blind Zone Alert
Rear Cross Traffic Braking
Rear Pedestrian Alert
Front & Rear Park Assist
Safety Alert Seat
Exterior Highlights
Bold AT4 styling with functional off-road features.
Summit White Exterior
20" Aluminum Wheels with Carbon Grey Accents
GMC MultiPro Tailgate
Spray-On Bedliner
LED Headlamps, Fog Lamps & Tail Lamps
Power Folding Heated Mirrors
Rain-Sensing Wipers
Dual Exhaust
With Duramax diesel efficiency, off-road-ready AT4 capability, premium interior comfort, and advanced technology, this 2023 GMC Sierra 1500 AT4 is built for drivers who want a truck that performs just as well on the trail as it does on the highway.
Price Includes Dealer Fee.
Price Excludes PST & GST.
Financing Options Available, Call For More Details.
*While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any error or omissions contained on these pages. Please verify any information in question with Chapman Motors Ltd.
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
-
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 CodeMQC
-
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)2928
-
Curb Weight - Rear (lbs)1957
-
Gross Vehicle Weight Rating Cap (lbs)7200
-
Gross Combined Wt Rating (lbs)15000
-
EnerGuide Estimate - City (L/100 km)11.1
-
EnerGuide Estimate - Hwy (L/100 km)10.2
-
G/km Of CO2 Emissions288
-
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)6600
-
Fifth Wheel Hitch - Max Tongue Wt. (lbs)1650
-
Maximum Trailering Capacity (lbs)8900
-
Engine TypeTurbocharged Diesel I6
-
Fuel SystemDirect Injection
-
Engine Order CodeLZ0
-
Displacement3.0L/183
-
SAE Net Horsepower @ RPM305 @ 3750
-
SAE Net Torque @ RPM495 @ 2750
-
Cold Cranking Amps @ 0° F (Primary)850
-
Maximum Alternator Capacity (amps)220
-
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 CodeR3O
-
Rear Tire Order CodeR3O
-
Spare Tire Order CodeXCQ
-
Front Tire SizeLT275/65R18C
-
Rear Tire SizeLT275/65R18C
-
Spare Tire Size265/70R17SL
-
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)50.7
-
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)157.05
-
Length, Overall (in)242.45
-
Width, Max w/o mirrors (in)81.24
-
Height, Overall (in)78.24
-
Ground Clearance, Front (in)10.97
-
Ground Clearance, Rear (in)10.97
-
Cargo Box Length @ Floor (in)79.44
-
Cargo Box Width @ Floor (in)71.4
-
Cargo Box Width @ Wheelhousings (in)50.63
-
Cargo Box (Area) Height (in)22.4
-
Cargo Volume (ft³)71.7
No matches were found.
Similar Vehicles
Crew Cab Standard Box 4-Wheel Drive AT4
VIN: 3GTUUEE80PG303657
City: 11.1L/100 km • Hwy: 10.2L/100 km
Crew Cab Standard Box 4-Wheel Drive SLT
VIN: 3GTUUDET0NG574097
City: 15.4L/100 km • Hwy: 12.3L/100 km
Crew Cab Short Box 4-Wheel Drive Elevation
VIN: 1GTUUCET2NZ581708
City: 13.9L/100 km • Hwy: 12L/100 km
* 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.
Calculate Payments