2021 GMC Sierra 1500 AT4

$57,499

Plus Taxes & Licensing

25R33999H                        2021 GMC Sierra 1500 AT4 – 3.0L Duramax Diesel, 4×4, One Owner, Clean CarfaxTake command of the road in this rugged AT4 finished in Onyx Black with a premium black leather interior. Powered by the efficient and capable 3.0L Duramax Turbo-Diesel paired with a smooth 10-speed automatic transmission, this Sierra delivers serious towing muscle and fuel efficiency.✅ One Owner – Accident Free – Clean Carfax✅ Well-documented service history (11 records)✅ Alberta-registered, no liensHighlights & Features:AT4 Off-Road Package with factory suspension lift3.0L Duramax Turbo-Diesel engine4x4 with two-speed transfer caseLeather bucket seats with AT4 embroideryHeated & ventilated front seats + heated steering wheelDual-zone automatic climate controlPremium Bose audio systemApple CarPlay & Android AutoWireless phone chargingRemote start systemTrailer tow package with integrated brake controllerSpray-in bedliner & factory skid plates18″ AT wheels with Goodyear Wrangler off-road tiresWith 90,000 KM, this Sierra AT4 has been meticulously serviced at GM dealers, including regular oil changes, transmission programming updates, and a coolant flush in 2025.This truck blends luxury, technology, and true off-road capability, making it the ideal choice for work, play, or adventure.📍 Available now — don’t miss out on this fully equipped, accident-free 2021 GMC Sierra AT4 Duramax.

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Year: 2021
Make: GMC
Model: Sierra 1500
Body Style: Truck
Mileage: 95196
Transmission: 10-Speed A/T
Condition: Used
Price: $57,499
Drivetrain: 4WD
Exterior Color: Black
Stock Number: 25R33999H
Dealer name: Southtown Chrysler
Address: 4404 66 St NW
Postal code: T6K 4E7
Dealer phone: 1-780-490-3200

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