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2025
`GMC` `SIERRA 2500HD` AT4X 4X4 CREW CAB 6.75 FT. BOX (4SG)

Cash $140,241

Price

$140,241

140 241 $

Whitecap Price

Price includes Admin fees / Tire Warranty / Amvic Fee / Tire Tax. Price does not include GST.

$140,241

Finance

Term (mo.)

Frequency

Monthly Biweekly Weekly

Price

$140,241

140 241 $

Whitecap Price

Price includes Admin fees / Tire Warranty / Amvic Fee / Tire Tax. Price does not include GST.

$53,745

Finance For (2.99%)

$19.988 x 84 Months @ 6.49% APR (estimated financing rate, cost of borrowing $4,907).
Plus taxes and license.

$776 / mo

Lease

Term (mo.)

Frequency

Monthly Biweekly Weekly

Price

$140,241

140 241 $

Whitecap Price

Price includes Admin fees / Tire Warranty / Amvic Fee / Tire Tax. Price does not include GST.

$53,745

Lease For (2.99%)

$19.988 x 84 Months @ 6.49% APR (estimated financing rate, cost of borrowing $4,907).
Plus taxes and license.

$776 / mo

Price:	$140,241 140 241 $
Whitecap Price:	$140,241 140 241 $

Price includes Admin fees / Tire Warranty / Amvic Fee / Tire Tax. Price does not include GST.

Lease Payment: $0/bw

Whitecap Chevrolet Buick GMC

Request Information 780-849-2600

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Vehicle Details [click to collapse]

“Whitecap is an AMVIC Licensed Business" 2025 GMC Sierra 2500HD AT4X – Built to Conquer, Designed to Impress The 2025 Sierra 2500HD AT4X delivers the perfect combination of unstoppable capability and premium refinement. Powered by the available Duramax® 6.6L Turbo-Diesel V8 paired with a 10-speed Allison® automatic transmission, this heavy-duty pickup is ready for serious work—and serious adventure. From factory, the AT4X is trail-ready with Multimatic DSSV™ dampers, a lifted suspension, rear e-locking differential, and underbody skid plates. Its rugged build is matched with bold design elements, including blacked-out accents and aggressive 35" Goodyear® MT tires, giving it presence on and off the pavement. Inside, the Sierra AT4X doesn’t hold back on luxury. The Obsidian Rush interior features full-grain leather seating, real Vanta Ash wood trim, and massaging front seats. With a 13.4" touchscreen, 12.3" digital driver display, head-up display, and up to 14 available camera views, it’s equipped with the tech to keep you in command. Whether you're tackling backcountry trails or hauling heavy loads, the 2025 Sierra 2500HD AT4X is the heavy-duty truck that does it all—without compromise.

Body Style:	Pickup
Engine:	6.6L 8cyl
Mileage:	10 km
Exterior Colour:	Black
Interior Colour:	Other

Fuel Type:	Diesel
Transmission:	Automatic
Drivetrain:	4x4	https://schema.org/4x4Configuration
Stock #:	44322
VIN:	1GT4UZEY8SF336956
Trim Details:	AT4X 4x4 Crew Cab 6.75 ft. box

Preferred Equipment Group 4SG - Included In Package [click to collapse]


Power Sliding Rear Window with Defogger
Safety Alert Seat
2-Speed Active Transfer Case Electronic Autotrac with push button control.
Keyless Open and Start Includes remote keyless entry.
2 Charge-Only Rear USB Ports
2 USB Ports Located on 1st row console.
Power Sunroof
Remote Vehicle Starter System
Manual Tilt-Wheel/Telescoping Steering Column
3.73 Rear Axle Ratio
Front Bucket Seats 16-Way Power Driver Seat Adjuster with Lumbar Includes massage. 16-Way Power Passenger Seat Adjuster with Lumbar Includes massage. Driver Memory Recalls driver presets for power driver seat and outside mirrors.
LED Cargo Area Lighting Located in cargo bed activated with switch on centre switch bank or key fob.
LED Smoked Amber Roof Marker Lamps
Wireless Phone Projection For Apple CarPlay and Android Auto.
2 Charge/Data USB Ports Inside Centre Console
Gloss Black Header Grille and Grille Insert Bars Includes dark nickel inserts.


Full Grain Leather Seat Trim
Unauthorized Entry Theft-Deterrent System
Trailer Cam Provisions and Trailer Viewing Software
Sierra HD Pro Safety Automatic Emergency Braking 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. Following Distance Indicator Forward Collision Alert Front Pedestrian Braking IntelliBeam Automatic High Beam on/Off Lane Departure Warning
Radio: AM/FM Stereo with Premium GMC Infotainment System Includes 13.4" diagonal multicolour touch-screen, Google built in apps such as navigation and voice assistance, multi-touch display, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones.
Hill Descent Control
Universal Home Remote
Inside Rearview Auo-Dimming Rear Camera Mirror Includes full camera display.
OnStar Services Capable See onstar.ca for details and limitations. Services vary by model. Service plan required.
ProGrade Trailering System Hitch Guidance with Hitch View Includes image adjustment and pan/zoom/tilt. in-Vehicle Trailering System App Includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and trailer tire pressure monitor system module. Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitoring sensors are installed.
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.
Transmission: Allison 10-Speed Automatic
Rear Premium Floor Liners with Removable Carpet Insert
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.
Trailer Tire Pressure Monitor S

Warranty Information	Standard
Basic distance: 60,000 km
Basic months: 36 months
Basic warranty: 36 months/60,000km
Corrosion perforation warranty: 60 months/ unlimited distance
Drivetrain distance: 100,000 km
Drivetrain months: 60 months
Powertrain warranty: 60 months/100,000km
Roadside assistance coverage: 60 months/100,000km
Roadside distance: 100,000 km
Roadside months: 60 months

2025
`GMC` `SIERRA 2500HD` AT4X 4X4 CREW CAB 6.75 FT. BOX (4SG)

Cash $140,241

Finance

Lease

Whitecap Chevrolet Buick GMC

Whitecap Chevrolet Buick GMC

804 Main Street SW, Slave Lake, Alberta, T0G 2A0

Request Information 780-849-2600

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2025GMC SIERRA 2500HD AT4X 4X4 CREW CAB 6.75 FT. BOX (4SG)

Cash $140,241

Finance

Lease

Whitecap Chevrolet Buick GMC

Whitecap Chevrolet Buick GMC

804 Main Street SW, Slave Lake, Alberta, T0G 2A0

Request Information 780-849-2600

Disclaimer

Disclaimer

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2025
`GMC` `SIERRA 2500HD` AT4X 4X4 CREW CAB 6.75 FT. BOX (4SG)

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Finance Payment Amounts: