2025 GMC Sierra 1500

The 2025 GMC Sierra 1500 AT4X Crew Cab Short Box 4-Wheel Drive is the ultimate off-road-focused version of GMCs Sierra 1500, combining rugged performance with a premium, off-road-oriented design. With its robust 4WD system, elevated suspension, and advanced technologies, the AT4X is perfect for those seeking a high-performance pickup that can tackle tough terrains while maintaining a luxury feel.

Exterior:

• Crew Cab Configuration: The Sierra 1500 AT4X features a spacious Crew Cab layout, providing ample room for up to five passengers. The cabin is designed for comfort, offering easy access to both front and rear seats.

• Short Box: The short box offers a more compact truck bed compared to the long box, making it easier to maneuver in tight spaces while still offering adequate cargo capacity for tools, off-road equipment, or gear for outdoor adventures.

• 4-Wheel Drive: The 4WD system on the AT4X ensures that the truck is ready to handle various terrains, from mud and snow to rocky trails and sand dunes. Its built for drivers who need a pickup capable of performing in the harshest off-road environments.

• AT4X Design Features: The AT4X stands out with its rugged and aggressive styling. It includes unique front and rear bumpers, signature red tow hooks, a distinctive grille with the AT4X badge, and off-road tires designed to handle tough conditions. The truck also features exclusive matte finishes and durable body panels to enhance its tough, outdoor-ready look.

• Elevated Suspension: The AT4X comes with a specially designed suspension system, including Multimatic DSSV dampers, offering enhanced off-road capability and a smoother ride on rough surfaces. The raised suspension improves ground clearance, allowing the truck to clear obstacles on challenging trails.

Performance:

• Engine Options: The 2025 Sierra 1500 AT4X is powered by a capable 6.2-liter V8 engine, delivering impressive horsepower and torque for off-road performance, towing, and hauling. There may also be an available 3.0-liter Duramax turbo-diesel engine option, providing excellent torque and fuel efficiency for both towing and off-road adventures.

• Towing Capacity: The AT4X is capable of towing heavy loads, typically offering a towing capacity of up to 9,500 pounds or more, depending on the configuration. This makes it a great choice for hauling trailers, boats, or off-road vehicles to remote locations.

• Off-Road Features: The AT4X is built to handle serious off-roading with features such as an off-road suspension system, skid plates for underbody protection, an electronic locking rear differential, and an off-road traction control system that adjusts power distribution to the wheels for optimal grip.

• Transmission: Paired with a 10-speed automatic transmission, the AT4X ensures smooth shifting and responsive power delivery, whether youre cruising on highways or tackling rough trails.

Interior:

• Premium, Rugged Cabin: The interior of the Sierra 1500 AT4X blends rugged utility with comfort and luxury. It features premium materials such as leather upholstery with unique stitching, durable plastics, and metal accents designed for both style and practicality.

• Seating and Comfort: The AT4X offers seating for up to five passengers, with power-adjustable front seats, heated and ventilated options, and memory settings. The rear seats are also spacious, providing plenty of legroom and comfort for passengers.

• Infotainment and Connectivity: The truck is equipped with a large, 13.4-inch touchscreen infotainment system that includes Apple CarPlay, Android Auto, Bluetooth, and available Wi-Fi hotspot. This system is designed for easy navigation and entertainment, whether youre on the road or off the grid.

• Bose Premium Audio: The AT4X comes with a high-end Bose premium sound system, delivering high-quality audio for music or calls while youre on the go.

• Climate Control: Dual-zone automatic climate control ensures that both the driver and front passenger enjoy personalized comfort, regardless of the weather outside.

Technology and Safety:

• Off-Road Technology: The AT4X includes advanced off-road technologies such as the Terrain Mode for low-speed off-road driving and One-Pedal Driving to help navigate steep terrain with more control. The GMC Trailering System is also included for easier towing with features like integrated trailer brake control.

• Driver Assistance Features: The Sierra 1500 AT4X is equipped with a full suite of advanced safety and driver assistance features, including forward collision alert, lane-keeping assist, automatic emergency braking, and rear cross-traffic alert. It also includes adaptive cruise control and a high-definition surround-view camera system for enhanced visibility and maneuvering in tight spaces.

• Trailering Technologies: Additional features like trailer sway control, hitch guidance with hitch view, and a rearview camera mirror make towing easier and safer.

• Off-Road Monitoring: The AT4X is equipped with off-road monitoring systems that give the driver visibility into the trucks performance on various terrains, such as wheel articulation and traction control.

The 2025 GMC Sierra 1500 AT4X Crew Cab Short Box 4-Wheel Drive is a powerful, luxury-oriented off-road truck that offers excellent performance, advanced technology, and rugged design. With its premium features, elevated suspension system, and advanced 4WD system, its ideal for those who need a versatile vehicle capable of both daily driving and serious off-road adventures. Whether youre towing a boat to the lake, exploring trails, or simply navigating through tough weather, the Sierra 1500 AT4X is designed to take on any challenge while providing a high level of comfort and luxury. Its aggressive design, advanced off-road capabilities, and premium cabin make it a standout choice for off-road enthusiasts who dont want to sacrifice luxury.

Engine: 8 Cylinder Engine 6.2L/376CI
L/100Km City: 17.1
L/100Km Hwy: 14.7

Safety Equipment

• Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag
• Front and Rear Park Assist, ultrasonic
• Hitch Guidance
• Rear Seat Reminder
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Daytime Running Lamps, LED signature lighting
• Rear Seat Belt Indicator
• Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
• Rear Cross Traffic Braking
• Rear Pedestrian Alert
• Trailer Side Blind Zone Alert
• HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a centre stack display. Includes front camera washer.
• Trailer Camera Provisions and trailer viewing software
• Seat Belt Adjustable Guide Loops, front row only
• Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
• Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
• Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
• Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
• Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
• 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.)
• Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
• Hitch View with image adjustment, Pan/Zoom/Tilt
• OnStar Services capable (See onstar.ca for details and limitations. Services vary by model. Service plan required.)
• 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.)
• OnStar Basics (OnStar Fleet Basics for Fleet) Drive more confidently with up to 8 years of core OnStar services including mobile app commands, connectivity for select apps that provide in-vehicle voice assistance and navigation with real-time traffic, and Automatic Crash Response. (Requires (UE1) OnStar. OnStar Basics includes access to remote commands through your vehicle's mobile app (compatible smartphone required); Automatic Crash Response (not all vehicles may transmit all crash data; OnStar links to emergency services); and wireless connectivity for select apps that provide in-vehicle voice assistance and navigation with real-time traffic (Voice & Maps apps are subject to change at any time and may be provided by third parties). Term begins from date of vehicle delivery. Paid subscription required after expiry. Services are dependent on compatible wireless networks provided by third-party wireless service providers, working vehicle electrical systems, GPS signal and other factors outside GM control. Changes in technology and wireless networks may limit or prevent the operation of certain services. For customers who also separately receive or purchase a Premium Plan or Vehicle Data Plan to use Wi-Fi Hotspot and In-Vehicle Apps, the data provided as part of that plan will also be used by any Voice & Maps apps which already had data connectivity under this Basics plan; if any applicable data caps are reached, Voice & Maps apps will continue to function for the duration of this Basics plan but additional vehicle data plan(s) must be purchased to use Wi-Fi Hotspot and In-Vehicle Apps. Services, connectivity, and capabilities have additional terms and limitations and are subject to change, and will vary by model, vehicle configuration, conditions, and geographical and technical restrictions. Non-refundable and no cash value. See onstar.ca for details.)

Interior Equipment

• Seating, heated driver and front outboard passenger
• Seats, ventilated driver and front passenger
• Seats, heated second row outboard seats
• Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
• Floor covering, colour-keyed carpeting
• Steering wheel, leather-wrapped
• Steering wheel, heated
• Compass, located in instrument cluster
• Window, power front, passenger express up/down
• Windows, power rear, express down
• Door locks, power
• Remote vehicle starter system
• Universal Home Remote
• Theft-deterrent system, unauthorized entry
• Defogger, rear-window electric
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Air conditioning, dual-zone automatic climate control
• Exterior Temperature Display, located in radio display
• 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)
• Adaptive Cruise Control
• Wireless Charging
• USB Ports, 2 (first row) located on console
• Air vents, rear
• Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
• Brake lining wear indicator
• Windows, power front, drivers express up/down
• Driver memory recalls driver "presets" for power driver seat and outside mirrors
• USB Ports, 2, Charge/Data ports located inside centre console
• Steering column lock, electrical
• Seats, front bucket with centre console
• Keyless Open and Start includes remote keyless entry
• USB ports, (2) charge-only, rear
• GMC Premium information Display-13.4" diagonal Multicolour I touch screen
• Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, centre fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
• Seat trim, Full grain leather
• Seat adjuster, driver 16-way power including lumbar and massage
• Seat adjuster, passenger 16-way power including lumbar and massage
• Premium Floor Liners with removable carpet insert, front (Deleted with (ULV) AT4X AEV Edition.)
• Premium Floor Liners with removable carpet insert, rear (Deleted with (ULV) AT4X AEV Edition.)
• Steering column, power rake and telescoping
• Multicolour 15" Diagonal Head-Up Display
• Rear Camera Mirror, inside rearview auto-dimming with full camera display
• 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

Exterior Equipment

• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Glass, deep-tinted
• Window, power, rear sliding with rear defogger
• Tailgate and bed rail protection caps, top
• Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
• Mirror caps, high gloss Black
• Wheelhouse liners, rear
• Lighting, perimeter
• Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
• Wipers, front rain-sensing
• Fog lamps, LED
• Tailgate, GMC MultiPro Tailgate with six functional load/access features
• Bumper, rear body-colour with corner steps
• LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
• Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
• Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
• IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
• Tires, LT275/70R18 blackwall Goodyear Wrangler Territory MT
• Tire, spare LT275/70R18 blackwall Goodyear Wrangler Territory MT
• Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) Gloss Black painted full-size, spare Aluminum
• Sunroof, power
• Front Bumper, AEV Stamped-steel high approach Front Bumper with heavy duty cast recovery points
• CornerStep, rear bumper (Not included with (ULV) AT4X AEV Edition.)
• Grille (Gloss Black header with Dark Nickel grille insert bars with gloss black accents.)
• Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
• Door handles, body-colour (Gloss Black with (ULV) AT4X AEV Edition.)
• Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) Painted aluminum with dark panted pockets
• LPO, MultiPro Tailgate Audio System by Kicker
• Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel)

Entertainment Equipment

• Bluetooth for phone connectivity to vehicle infotainment system
• Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
• SiriusXM
• SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (Certain features and/or content may not be available unless an active data connection is enabled in the vehicle. Content varies by SiriusXM subscription plan. Features and display may vary by vehicle. All SiriusXM services require a subscription, sold separately by SiriusXM after the trial period. Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service after your trial, the subscription plan you choose will continue for an indeterminate term and you will be charged according to your chosen payment method at the then-current rates unless and until you cancel. Taxes apply. Please see the SiriusXM Customer Agreement at siriusxm.ca/terms for complete terms and how to cancel, which includes calling SiriusXM at 1-888-539-7474. All rates, content, and programming are subject to change. SiriusXM uses personal information in accordance with SiriusXM Privacy Policy, available at siriusxm.ca/privacy. SiriusXM Canada Inc. "SiriusXM", the SiriusXM logo, channel names and logos are trademarks of Sirius XM Radio Inc. and are used under license.)
• Steering wheel audio controls
• 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 Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
• Wireless, Apple CarPlay / Wireless Android Auto
• Bose Premium Series with 12-speaker system with CenterPoint, Richbass woofer and AudioPilot

Mechanical Equipment

• Four wheel drive
• Trailer brake controller, integrated
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Frame, fully-boxed, hydroformed front section
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Push Button Start
• Air filter, heavy-duty
• Automatic Stop/Start
• Hill Descent Control
• Skid Plates
• Steering, Electric Power Steering (EPS) assist, rack-and-pinion
• Capless Fuel Fill
• Rear axle, 3.23 ratio
• Alternator, 220 amps
• Pickup bed
• Cargo tie downs (12), fixed, rated at 500 lbs per corner
• Electronic Precision Shift and steering column paddle shifters
• Differential, driver-selectable full-locking front, e-locking
• Differential, driver-selectable full-locking rear, e-locking
• 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.)
• 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
• Engine, Duramax 3.0L Turbo-Diesel I6 (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.)
• 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.)
• Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking
• GVWR, 7300 lbs. (3311 kg) (Requires (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Exhaust, dual system (No exposed chrome tips in bumper. Only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)

Other Equipment

• Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
• GMC Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UHX) Lane Keep Assist with Lane Departure Warning, and (UHY) Automatic Emergency Braking (Includes (T8Z) Buckle to Drive and (HS1) Safety Alert Seat.)