274 Used GMC Terrain for Sale Near Thornton, CO

2026 GMC Terrain Elevation AWD's photo

2026 GMC Terrain

Elevation AWD•15,221 mi•
3GKALUEGXTL344617
$31,673
LocationLakewood, CO•Emich Chevrolet
2024 GMC Terrain SLE AWD's photo

2024 GMC Terrain

SLE AWD•46,911 mi•
3GKALTEG6RL371977
$21,997
LocationColorado Springs, CO•Echopark Colorado Springs
2026 GMC Terrain AT4 AWD's photo

2026 GMC Terrain

AT4 AWD•29,548 mi•
3GKALYEG0TL169477
$36,120
LocationLaramie, WY•Laramie Auto Center
2026 GMC Terrain Elevation AWD's photo

2026 GMC Terrain

Elevation AWD•26,213 mi•
3GKALUEG7TL215430
$30,699
LocationBoulder, CO•Corwin Toyota Boulder
2022 GMC Terrain SLE FWD's photo

2022 GMC Terrain

SLE FWD•49,053 mi•
3GKALMEVXNL130261
$20,848
LocationParker, CO•Carmax Parker
2018 GMC Terrain SLE FWD's photo

2018 GMC Terrain

SLE FWD•90,178 mi•
3GKALMEV3JL322132
$13,524
LocationCentennial, CO•Autonation Ford Arapahoe
2016 GMC Terrain SLE1 AWD's photo

2016 GMC Terrain

SLE1 AWD•56,355 mi•
2GKFLSEK3G6330423
$13,999
LocationLone Tree, CO•Autonation Buick Gmc Park Meadows
2024 GMC Terrain SLT AWD's photo

2024 GMC Terrain

SLT AWD•54,697 mi•
3GKALVEG8RL228086
$24,299
LocationCastle Rock, CO•Castle Rock Chevrolet
2015 GMC Terrain Denali AWD's photo

2015 GMC Terrain

Denali AWD•176,756 mi•
2GKFLZE31F6333577
$8,499
LocationLakewood, CO•Ez Breezy Autos
2020 GMC Terrain SLE AWD's photo

2020 GMC Terrain

SLE AWD•99,903 mi•
3GKALTEV9LL301864
$15,658
LocationLakewood, CO•Jaguar Lakewood
2026 GMC Terrain Elevation AWD's photo

2026 GMC Terrain

Elevation AWD•21,716 mi•
3GKALUEG1TL372144
$33,485
LocationTaos, NM•Town And Country Chevrolet Of Taos
2011 GMC Terrain SLT1 AWD's photo

2011 GMC Terrain

SLT1 AWD•110,900 mi•
2CTFLVE50B6263249
$7,900
LocationWheat Ridge, CO•Superior Auto Sales Llc
2024 GMC Terrain SLE AWD's photo

2024 GMC Terrain

SLE AWD•53,227 mi•
3GKALTEGXRL155081
$22,255
LocationCentennial, CO•Autonation Mazda Arapahoe
2023 GMC Terrain SLT AWD's photo

2023 GMC Terrain

SLT AWD•70,535 mi•
3GKALVEG7PL250982
$23,793
LocationNorthglenn, CO•Omeara Ford
2025 GMC Terrain Elevation AWD's photo

2025 GMC Terrain

Elevation AWD•28,765 mi•
3GKALUEG6SL195024
$27,890
LocationGreeley, CO•Weld County Garage Gmc
2025 GMC Terrain Elevation AWD's photo

2025 GMC Terrain

Elevation AWD•33,741 mi•
3GKALUEG9SL308495
$30,605
LocationGrand Junction, CO•Red Rock Gmc
2018 GMC Terrain SLE FWD's photo

2018 GMC Terrain

SLE FWD•73,100 mi•
3GKALMEV4JL223142
$16,699
LocationDenver, CO•Larry H Miller Chrysler Dodge Ram Fiat Denver
2025 GMC Terrain Elevation FWD's photo

2025 GMC Terrain

Elevation FWD•28,149 mi•
3GKALMEG3SL324076
$26,287
LocationDenver, CO•Omeara Gmc
2022 GMC Terrain Denali AWD's photo

2022 GMC Terrain

Denali AWD•55,623 mi•
3GKALXEV7NL248205
$25,943
LocationLoveland, CO•Mini Of Loveland
2022 GMC Terrain SLE AWD's photo

2022 GMC Terrain

SLE AWD•59,101 mi•
3GKALTEV0NL116492
$22,959
LocationCasper, WY•Quality Auto Of Casper
2025 GMC Terrain Elevation AWD's photo

2025 GMC Terrain

Elevation AWD•8,819 mi•
3GKALUEG2SL321038
$30,584
LocationPueblo, CO•Southwest Motors
2021 GMC Terrain SLE AWD's photo

2021 GMC Terrain

SLE AWD•82,700 mi•
3GKALTEV6ML373249
$19,578
LocationHighlands Ranch, CO•Alpine Buick Gmc
2013 GMC Terrain SLT2 AWD's photo

2013 GMC Terrain

SLT2 AWD•134,272 mi•
2GKFLXE38D6156074
$9,796
LocationLoveland, CO•Crossroads Hyundai Of Loveland
2013 GMC Terrain SLT1 FWD's photo

2013 GMC Terrain

SLT1 FWD•111,423 mi•
2GKALUEK4D6275479
$8,988
LocationEnglewood, CO•The Sharpest Rides
2023 GMC Terrain SLT AWD's photo

2023 GMC Terrain

SLT AWD•41,315 mi•
3GKALVEG1PL195428
$25,717
LocationCheyenne, WY•Ken Garff Hyundai Cheyenne
2021 GMC Terrain SLE AWD's photo

2021 GMC Terrain

SLE AWD•61,205 mi•
3GKALTEV3ML320122
$18,999
LocationGolden, CO•Autonation Buick Gmc West
2016 GMC Terrain SLE1 AWD's photo

2016 GMC Terrain

SLE1 AWD•101,546 mi•
2GKFLSEK2G6299357
$10,710
LocationDenver, CO•Skyline Mitsubishi
2022 GMC Terrain SLT AWD's photo

2022 GMC Terrain

SLT AWD•87,572 mi•
3GKALVEV0NL109182
$21,148
LocationScottsbluff, NE•Team Toyota
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Showing 29 - 56 from 274 results

274

Terrain for sale in Thornton

$21,812

Median local price

162

Thornton-area dealerships

GMC Terrain overview

Shop 274 used GMC Terrain listings for sale, priced from $2,467 to $38,148 across 162 dealerships. The median asking price is $21,812, with an average mileage of 70,632 miles. Inventory spans model years 2011 to 2026 and is strongest for 2020–2024, with 143 listings.

About GMC Terrain

Frequently Asked Questions

How many used GMC Terrain listings are for sale?

There are 274 used GMC Terrain listings for sale from 162 dealerships, priced from $2,467 to $38,148.

How much does a used GMC Terrain cost?

The median asking price for a used GMC Terrain is $21,812. Listings range from $2,467 to $38,148. The average mileage is 70,632 miles.

What is the cheapest used GMC Terrain for sale?

The lowest-priced listing is a 2015 GMC Terrain SLE2 All-Wheel Drive at $2,467 with 178,266 miles in Greeley, CO.

What model years are available?

Used GMC Terrain inventory spans model years 2011 to 2026. The 2020–2024 model years are the most available, with 143 listings.

What trim levels are available for the GMC Terrain?

The GMC Terrain is available in the following trim levels:

Used GMC Terrain by trim

Used GMC Terrain in Thornton by year

Used GMC Terrain in nearby metros