New 2026 GMC Sierra 3500HD

AT4

36942

1GT4UVEY1TF321824

In Stock

$120,357 +Tax & Lic

Book a Test Drive Confirm Availability

New 2026 GMC Sierra 3500HD

AT4

36942

1GT4UVEY1TF321824

In Stock

Sale Pending

$120,358 +Tax & Lic

Book a Test Drive Confirm Availability

Vehicle price details

MSRP (Includes Freight & Air Tax)

$119,839

Admin Fee

+$349

PPSA

+$125

Tire Duty

+$23

Other +

+$22

CASH PRICE^*	$120,358
+Tax & Lic

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Vehicle Information

8 Cylinder Engine

Automatic

Summit White

Not Specified

4x4

Vehicle Description

Experience unmatched capability and comfort with the 2026 GMC Sierra 3500HD AT4, designed for those who demand power and precision in every drive.

Built to conquer the toughest tasks, the Sierra 3500HD AT4 boasts a robust turbocharged 8-cylinder diesel engine paired with a smooth 10-speed automatic transmission, delivering exceptional torque and towing strength. Its 4x4 drivetrain and locking limited-slip differential ensure confident handling across rugged terrains or slippery Canadian roads. The integrated tow hooks and heavy-duty tow hitch make hauling trailers or heavy equipment effortless.

Inside, premium leather bucket seats with heating, cooling, and adjustable lumbar support provide tailored comfort for long hauls, while seat memory settings ensure your perfect position is always ready. The crew cab offers spacious rear seating with heated options and a convenient pass-through for added versatility.

Advanced safety technologies like blind spot monitoring, lane departure warning, front collision mitigation, and cross-traffic alert work seamlessly to keep you secure on every journey. The aerial view display system and rear parking aid simplify manoeuvring in tight spots, while LED headlights and fog lamps enhance visibility in all conditions.

Practical features such as the integrated tailgate step, running boards, and durable bed liner make loading and unloading straightforward. Finished in Summit White with rugged aluminum wheels and off-road tires, this Sierra 3500HD AT4 is ready to tackle any challenge with confidence and style.

Dealer Rebates are not combinable with GM Purchase Programs. Freight & PDI, installed options and other fees included. See Dealer for details.

‌

Standard Features

Installed Options

ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
AT4 PREMIUM PLUS PACKAGE
LPO, OFF-ROAD HIGH CLEARANCE STEP
TECHNOLOGY PACKAGE
SUNROOF, POWER
GOOSENECK / 5TH WHEEL PREP PACKAGE
AT4 PREFERRED PACKAGE
LPO, ALL-WEATHER FLOOR LINERS, 1ST AND 2ND ROWS
TIRES, LT275/65R20 E 126/123 BF GOODRICH OFF-ROAD T/A KO3
HIGH IDLE SWITCH
ENGINE BLOCK HEATER
ALTERNATOR, 220 AMPS
LAMPS, SMOKED AMBER ROOF MARKER, (LED)
HEAVY DUTY FRONT SPRING/CAMPER PACKAGE
LICENSE PLATE KIT, FRONT
AT4 PREFERRED EQUIPMENT GROUP
UNIVERSAL HOME REMOTE
TRANSMISSION, 10-SPEED AUTOMATIC
GVWR, 12,100 LBS. (5488 KG) WITH SINGLE REAR WHEELS
REAR AXLE, 3.42 RATIO
WHEELS, 20" (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS, 8 SPOKES
SUMMIT WHITE
SEATS, FRONT BUCKET WITH CENTRE CONSOLE
JET BLACK WITH KALAHARI ACCENTS, PERFORATED FRONT LEATHER SEATING SURFACES
AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM
EXHAUST BRAKE
WINTER GRILLE COVER
WINDOW, POWER, REAR SLIDING
MULTICOLOUR 15" DIAGONAL HEAD-UP DISPLAY
REAR CAMERA MIRROR

DISCLAIMER

While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Please verify all information and pricing with a sales representative or ask online. The dealership reserves the right to make changes at any time, without notice, to the prices, rates, models, materials, equipment, specifications, and availability, or to discontinue models or equipment. Vehicle trade-ins are subject to dealer's approval. Trade-in tax credits require proof of ownership. Luxury tax included (where applicable).

Costco Member Discounts are not combinable with GM Purchase Programs.

Executive Discount not combinable with GM Purchase Programs.

Factory order times cannot be guaranteed by the dealership. Please contact us for details.

Rates and terms available on approved credit.

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New 2026 GMC Sierra 3500HD

AT4

New 2026 GMC Sierra 3500HD

AT4

Vehicle price details

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