Used 2021 GMC Sierra for sale in Sidney
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Vehicle Details
87,086 km
Automatic
4WD
Gasoline
8 Cyl
8 Cylinder
Pickup
Owners
What was with this car history VIN 1GTP9EEL2MZ379296?
Popular features
Seller description
Find the perfect combination of power, capability, and comfort with this 2021 GMC Sierra 1500 AT4 4WD, located in Sidney, MT. Powered by a robust 6.2L V8 gasoline engine, this GMC Sierra delivers confident towing, strong acceleration, and dependable performance whether you're headed to the job site or exploring backcountry trails. The AT4 trim adds off-road-ready features and a purposeful appearance raised suspension, skid plates, and rugged exterior accents all designed to tackle tough terrain with confidence.Inside, the GMC Sierra 1500 AT4 offers a refined cabin with supportive seating, intuitive controls, and modern convenience features for long drives and daily commutes alike. Advanced towing technology, multiple drive modes, and a smooth-shifting transmission make hauling trailers and cargo effortless. Safety systems help keep you secure on Montana highways and remote roads.This 2021 GMC Sierra 1500 AT4 6.2L V8 4WD is competitively priced and represents the best value in the area claim the best price on this truck in Sidney, MT today. Whether you need a capable workhorse, a weekend adventure vehicle, or a comfortable daily driver, this GMC Sierra delivers. Schedule a test drive in Sidney, MT and experience the power, comfort, and capability of this well-equipped 2021 GMC Sierra 1500 AT4 before it's gone.
Gem City Motors
1,473 miles away from you!
Location: 701 S Central Avenue, Sidney, MT 59270
Phone: (140) 643-3312
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Contact Bidux: +1 (321) 445-5816 |
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Frequently Asked Questions About the 2021 GMC Sierra
The average price of a used 2021 GMC Sierra is $45,504 based on 69,504 listings currently available nationwide. Prices range from $7,999 to $91,340 depending on mileage, condition, and location. This particular Sierra in Sidney, MT is listed at $42,999.
Used 2021 GMC Sierra vehicles on our marketplace have an average of 49,486 miles. This specific vehicle has 54,113 miles on the odometer. You can compare mileage across all available units on the GMC Sierra listings page.
Reliability varies by model year, maintenance history, and driving conditions. We recommend checking the vehicle history report and having an independent inspection before purchase.
The 2021 GMC Sierra runs on Gasoline. Exact fuel economy figures vary by trim level and driving conditions. Check fueleconomy.gov for EPA estimates specific to this model year.
There are 450,676 used Pickup vehicles priced under $50,000 currently listed on our marketplace. Browse all options on the Used Pickup under $50,000 page. You can also narrow your search to Used GMC vehicles under $50,000 if you prefer to stay with the GMC brand.
