501 Used GMC Sierra for Sale Near Sidney, MT

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2017 GMC Sierra 4WD Crew Cab Short Box's photo
New listing

2017 GMC Sierra

4WD Crew Cab Short Box•56,520 mi•
3GTU2PEJ3HG271888
$36,652
LocationLewistown, MT•Bobs Auto Mart
2021 GMC Sierra AT4 4WD Crew Cab Short Box's photo
New listing

2021 GMC Sierra

AT4 4WD Crew Cab Short Box•61,539 mi•
3GTP9EEL7MG310426
$38,899
LocationMandan, ND•Eide Chevrolet
2019 GMC Sierra AT4 4WD Crew Cab Short Box's photo

2019 GMC Sierra

AT4 4WD Crew Cab Short Box•72,764 mi•
1GTP9EEL0KZ162231
$36,376
LocationMinot, ND•Ryan Buick Gmc
2023 GMC Sierra Elevation 4WD Crew Cab Standard Box's photo

2023 GMC Sierra

Elevation 4WD Crew Cab Standard Box•31,236 mi•
3GTPUCEK4PG167188
$39,000
LocationMinot, ND•Ryan Chevrolet
2024 GMC Sierra Denali Ultimate 4WD Crew Cab Short Box's photo

2024 GMC Sierra

Denali Ultimate 4WD Crew Cab Short Box•24,813 mi•
1GTUUHEL4RZ272440
$62,802
LocationMinot, ND•Ryan Buick Gmc
2017 GMC Sierra SLT 4WD Crew Cab Short Box's photo

2017 GMC Sierra

SLT 4WD Crew Cab Short Box•73,902 mi•
3GTU2NEC0HG160849
$29,416
LocationBillings, MT•Lithia Chrysler Jeep Dodge Of Billings
2026 GMC Sierra AT4 4WD Crew Cab Short Box's photo

2026 GMC Sierra

AT4 4WD Crew Cab Short Box•12 mi•
3GTUUEEL2TG309667
$64,798
LocationMandan, ND•Schwan Buick Gmc
2025 GMC Sierra Denali 4WD Crew Cab Standard Box's photo

2025 GMC Sierra

Denali 4WD Crew Cab Standard Box•47,063 mi•
1GTUUGE82SZ211552
$54,289
LocationWilliston, ND•Red Rock Ford Of Williston
2016 GMC Sierra SLT 4WD Crew Cab Standard Box's photo

2016 GMC Sierra

SLT 4WD Crew Cab Standard Box•86,561 mi•
1GT12TEG3GF289324
$33,995
LocationBottineau, ND•Drive Chevrolet
2021 GMC Sierra AT4 4WD Crew Cab Short Box's photo

2021 GMC Sierra

AT4 4WD Crew Cab Short Box•83,560 mi•
1GTP9EED9MZ439034
$36,900
LocationHettinger, ND•Hettinger Motor Company
2025 GMC Sierra Denali 4WD Crew Cab Standard Box's photo

2025 GMC Sierra

Denali 4WD Crew Cab Standard Box•13,722 mi•
1GTUUGEL2SZ216089
$61,289
LocationWilliston, ND•Red Rock Ford Of Williston
2023 GMC Sierra Denali 4WD Crew Cab Standard Box's photo

2023 GMC Sierra

Denali 4WD Crew Cab Standard Box•51,865 mi•
1GTUUGEL1PZ329748
$54,298
LocationSheridan, WY•Sheridan Motors Gmc
2013 GMC Sierra SLT 4WD Extended Cab 8 ft Box DRW's photo

2013 GMC Sierra

SLT 4WD Extended Cab 8 ft Box DRW•301,522 mi•
1GT524C87DZ332723
$17,995
Deal Gauge
LocationBillings, MT•Kobold Llc
2024 GMC Sierra Denali 4WD Crew Cab Short Box's photo

2024 GMC Sierra

Denali 4WD Crew Cab Short Box•25,769 mi•
3GTUUGED3RG173515
$54,611
LocationSpearfish, SD•Spearfish Gmc
2022 GMC Sierra Elevation 4WD Crew Cab Standard Box 3VL's photo

2022 GMC Sierra

Elevation 4WD Crew Cab Standard Box 3VL•110,318 mi•
3GTPUJEK9NG591953
$32,155
LocationLewistown, MT•Bobs Auto Mart
2025 GMC Sierra SLT 4WD Crew Cab Long Box SRW's photo

2025 GMC Sierra

SLT 4WD Crew Cab Long Box SRW•16,427 mi•
1GT4UUEY0SF250348
$69,916
LocationGillette, WY•Quality Auto Of Gillette
2023 GMC Sierra AT4 4WD Crew Cab Short Box's photo

2023 GMC Sierra

AT4 4WD Crew Cab Short Box•36,297 mi•
1GTUUEEL5PZ279800
$49,772
LocationMinot, ND•Ryan Buick Gmc
2021 GMC Sierra AT4 4WD Crew Cab Short Box's photo

2021 GMC Sierra

AT4 4WD Crew Cab Short Box•58,694 mi•
1GTU9EET6MZ275946
$41,798
LocationMandan, ND•Schwan Buick Gmc
2019 GMC Sierra SLT 4WD Crew Cab Short Box's photo

2019 GMC Sierra

SLT 4WD Crew Cab Short Box•41,283 mi•
3GTU9DED3KG262880
$35,928
LocationMinot, ND•Ryan Buick Gmc
2019 GMC Sierra AT4 4WD Crew Cab Short Box's photo

2019 GMC Sierra

AT4 4WD Crew Cab Short Box•102,050 mi•
3GTP9EEL0KG311334
$32,934
LocationBillings, MT•Hertz Car Sales Billings
2017 GMC Sierra 4WD Crew Cab Short Box's photo

2017 GMC Sierra

4WD Crew Cab Short Box•131,049 mi•
3GTU2PEJ9HG122692
$27,324
LocationMinot, ND•Don Bessette Hyundai
2020 GMC Sierra Denali 4WD Crew Cab Standard Box SRW's photo

2020 GMC Sierra

Denali 4WD Crew Cab Standard Box SRW•91,111 mi•
1GT49WEY4LF118644
$51,689
LocationBillings, MT•Rimrock Subaru Of Billings
2025 GMC Sierra SLT 4WD Crew Cab Short Box's photo

2025 GMC Sierra

SLT 4WD Crew Cab Short Box•20,032 mi•
1GTUUDED9SZ166816
$47,271
LocationMinot, ND•Ryan Buick Gmc
2025 GMC Sierra Denali 4WD Crew Cab Short Box's photo

2025 GMC Sierra

Denali 4WD Crew Cab Short Box•24,305 mi•
1GTUUGE85SZ214316
$66,294
LocationGillette, WY•Whites Frontier Motors
2020 GMC Sierra Elevation 4WD Crew Cab Short Box's photo

2020 GMC Sierra

Elevation 4WD Crew Cab Short Box•97,280 mi•
1GTU9CED8LZ359889
$29,995
LocationBillings, MT•Custom Auto Sales
2016 GMC Sierra SLE 4WD Double Cab Standard Box's photo

2016 GMC Sierra

SLE 4WD Double Cab Standard Box•149,168 mi•
1GTV2MEC0GZ409499
$15,999
LocationDevils Lake, ND•Alken Glass Unlimited Llc
2019 GMC Sierra 4WD Crew Cab Short Box's photo

2019 GMC Sierra

4WD Crew Cab Short Box•83,453 mi•
3GTU9FEL9KG252423
$38,498
LocationSheridan, WY•Sheridan Motors Gmc
2024 GMC Sierra SLE 4WD Crew Cab Long Box SRW's photo

2024 GMC Sierra

SLE 4WD Crew Cab Long Box SRW•44,706 mi•
1GT49TEY5RF245510
$56,199
LocationBillings, MT•Denny Menholt Chevrolet
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Showing 1 - 28 from 501 results

501

Sierra for sale in Sidney

$42,946

Median local price

112

Sidney-area dealerships

GMC Sierra overview

Shop 501 used GMC Sierra listings for sale, priced from $4,500 to $99,900 across 112 dealerships. The median asking price is $42,946, with an average mileage of 76,164 miles. Inventory spans model years 1989 to 2026 and is strongest for 2021–2025, with 299 listings.

About GMC Sierra

Frequently Asked Questions

How many used GMC Sierra listings are for sale?

There are 501 used GMC Sierra listings for sale from 112 dealerships, priced from $4,500 to $99,900.

How much does a used GMC Sierra cost?

The median asking price for a used GMC Sierra is $42,946. Listings range from $4,500 to $99,900. The average mileage is 76,164 miles.

What is the cheapest used GMC Sierra for sale?

The lowest-priced listing is a 1989 GMC Sierra 4WD Regular Cab C/K1500 SLX at $4,500 with 200,000 miles in Sturgis, SD.

What model years are available?

Used GMC Sierra inventory spans model years 1989 to 2026. The 2021–2025 model years are the most available, with 299 listings.

What trim levels are available for the GMC Sierra?

The GMC Sierra is available in the following trim levels:

Used GMC Sierra by trim

Used GMC Sierra in Sidney by year

Used GMC Sierra in nearby metros