1,473 Used GMC Terrain for Sale Near O Fallon, MO
2013 GMC Terrain
Denali FWD•139,478 mi•
2GKALYEK9D6146547
$10,900
Perryville, MO•More Autos
2022 GMC Terrain
SLT FWD•117,494 mi•
3GKALPEVXNL209057
$14,995
Bloomington, IL•Auto House Of Bloomington
2014 GMC Terrain
SLT2 FWD•222,126 mi•
2GKALTEK8E6297822
$5,900
Benton, KY•Fletcher Motors
2022 GMC Terrain
SLT AWD•88,041 mi•
3GKALVEV6NL115326
$18,990
Belton, MO•Carvana Belton
2024 GMC Terrain
SLE AWD•26,382 mi•
3GKALTEG4RL388180
$24,235
Evansville, IN•Kenny Kent Chevrolet
2023 GMC Terrain
SLT AWD•27,221 mi•
3GKALVEG3PL233449
$26,063
Matteson, IL•Arnie Bauer Buick Gmc
2022 GMC Terrain
Denali AWD•28,319 mi•
3GKALXEV7NL263433
$28,911
Warrensburg, MO•Lotspeich Buick Gmc
2013 GMC Terrain
SLT2 FWD•152,527 mi•
2GKFLWE31D6295439
$5,995
Silvis, IL•Ripple Frenell Used Auto Sales Silvis
2022 GMC Terrain
SLT FWD•36,200 mi•
3GKALPEVXNL196780
$25,105
Hazelwood, MO•Bommarito Honda Superstore
2022 GMC Terrain
SLT AWD•45,640 mi•
3GKALVEV6NL306471
$23,407
Sterling, IL•Sterling Chevrolet
2026 GMC Terrain
Denali AWD•15,571 mi•
3GKALZEG2TL148409
$39,901
St. Peters, MO•Suntrup Buick Gmc
2023 GMC Terrain
SLT AWD•39,914 mi•
3GKALVEGXPL187599
$25,408
Centralia, IL•Monken Gmc
2026 GMC Terrain
Elevation AWD•13,171 mi•
3GKALUEG1TL136500
$35,647
Evansville, IN•Town Country Ford
2022 GMC Terrain
SLE FWD•35,937 mi•
3GKALMEV3NL146057
$21,848
Springfield, MO•Carmax Springfield
2022 GMC Terrain
SLT FWD•81,662 mi•
3GKALPEV6NL175974
$20,194
Dexter, MO•Allen Christian Gmc
2020 GMC Terrain
SLT FWD•92,832 mi•
3GKALPEVXLL165073
$18,990
Plainfield, IN•Carvana Plainfield
2024 GMC Terrain
Denali AWD•32,216 mi•
3GKALXEG7RL139217
$31,180
Indianola, IA•Gregg Young Buick Gmc Indianola
2026 GMC Terrain
Elevation AWD•27,965 mi•
3GKALUEG4TL194858
$28,590
University Park, IL•Carvana University Park
2018 GMC Terrain
SLE FWD•116,942 mi•
3GKALMEX6JL129023
$13,313
St. Louis, MO•Dave Sinclair Buick Gmc
2020 GMC Terrain
SLE FWD•89,724 mi•
3GKALMEV8LL163661
$15,638
Lowell, IN•Smith Ford Of Lowell
2014 GMC Terrain
SLE1 FWD•125,823 mi•
2GKALMEK1E6201566
$7,500
St. Louis, MO•Boost Auto Sales
2023 GMC Terrain
SLE FWD•20,000 mi•
3GKALMEG0PL249182
$24,118
St. Louis, MO•Lou Fusz Buick Gmc
2024 GMC Terrain
Denali AWD•52,254 mi•
3GKALXEG3RL274369
$33,825
Bowling Green, MO•Boland Chevrolet
2020 GMC Terrain
Denali FWD•86,163 mi•
3GKALSEX7LL308940
$23,004
Owensboro, KY•Champion Ship Auto Sales 54
2019 GMC Terrain
SLT FWD•167,515 mi•
3GKALPEX4KL295611
$10,995
Des Moines, IA•Tbk Wholesale
2024 GMC Terrain
SLT AWD•68,118 mi•
3GKALVEG4RL359256
$25,877
Herrin, IL•Ron Ward Chevrolet
2024 GMC Terrain
AT4 AWD•51,308 mi•
3GKALYEG3RL232998
$26,732
Jonesboro, AR•Central Cadillac
2024 GMC Terrain
SLT AWD•37,599 mi•
3GKALVEG6RL310933
$26,975
Ankeny, IA•Bob Brown Buick Gmc1,473
Terrain for sale in O Fallon
$21,856
Median local price
843
O Fallon-area dealerships
GMC Terrain overview
Shop 1,473 used GMC Terrain listings for sale, priced from $3,900 to $44,998 across 843 dealerships. The median asking price is $21,856, with an average mileage of 71,509 miles. Inventory spans model years 2010 to 2027 and is strongest for 2022–2026, with 815 listings.
About GMC Terrain
Frequently Asked Questions
How many used GMC Terrain listings are for sale?
There are 1,473 used GMC Terrain listings for sale from 843 dealerships, priced from $3,900 to $44,998.
How much does a used GMC Terrain cost?
The median asking price for a used GMC Terrain is $21,856. Listings range from $3,900 to $44,998. The average mileage is 71,509 miles.
What is the cheapest used GMC Terrain for sale?
The lowest-priced listing is a 2014 GMC Terrain Denali Front-Wheel Drive at $3,900 with 193,172 miles in West Burlington, IA.
What model years are available?
Used GMC Terrain inventory spans model years 2010 to 2027. The 2022–2026 model years are the most available, with 815 listings.
What trim levels are available for the GMC Terrain?
The GMC Terrain is available in the following trim levels:
- GMC Terrain SLE Front-Wheel Drive for sale252 listings
- GMC Terrain SLT All-Wheel Drive for sale225 listings
- GMC Terrain Denali All-Wheel Drive for sale162 listings
- GMC Terrain SLE All-Wheel Drive for sale158 listings
- GMC Terrain SLT Front-Wheel Drive for sale158 listings
- GMC Terrain Elevation All-Wheel Drive for sale110 listings
- GMC Terrain Elevation Front-Wheel Drive for sale79 listings
- GMC Terrain AT4 All-Wheel Drive for sale77 listings
- GMC Terrain SLE1 Front-Wheel Drive for sale54 listings
- GMC Terrain SLE2 Front-Wheel Drive for sale46 listings
Used GMC Terrain by trim
- GMC Terrain SLE Front-Wheel Drive for sale252 listings
- GMC Terrain SLT All-Wheel Drive for sale225 listings
- GMC Terrain Denali All-Wheel Drive for sale162 listings
- GMC Terrain SLE All-Wheel Drive for sale158 listings
- GMC Terrain SLT Front-Wheel Drive for sale158 listings
- GMC Terrain Elevation All-Wheel Drive for sale110 listings
- GMC Terrain Elevation Front-Wheel Drive for sale79 listings
- GMC Terrain AT4 All-Wheel Drive for sale77 listings
- GMC Terrain SLE1 Front-Wheel Drive for sale54 listings
- GMC Terrain SLE2 Front-Wheel Drive for sale46 listings
Used GMC Terrain in O Fallon by year
- 2027 GMC Terrain for sale in O Fallon1 listing
- 2026 GMC Terrain for sale in O Fallon182 listings
- 2025 GMC Terrain for sale in O Fallon45 listings
- 2024 GMC Terrain for sale in O Fallon323 listings
- 2023 GMC Terrain for sale in O Fallon157 listings
- 2022 GMC Terrain for sale in O Fallon108 listings
- 2021 GMC Terrain for sale in O Fallon55 listings
- 2020 GMC Terrain for sale in O Fallon138 listings
- 2019 GMC Terrain for sale in O Fallon89 listings
- 2018 GMC Terrain for sale in O Fallon89 listings
- 2017 GMC Terrain for sale in O Fallon80 listings
- 2016 GMC Terrain for sale in O Fallon36 listings
- 2015 GMC Terrain for sale in O Fallon52 listings
- 2014 GMC Terrain for sale in O Fallon53 listings
- 2013 GMC Terrain for sale in O Fallon27 listings
- 2012 GMC Terrain for sale in O Fallon22 listings
- 2011 GMC Terrain for sale in O Fallon12 listings
- 2010 GMC Terrain for sale in O Fallon4 listings
Used GMC Terrain in nearby metros
- Used GMC Terrain for sale in St. Louis, MO48 listings
- Used GMC Terrain for sale in Kansas City, MO39 listings
- Used GMC Terrain for sale in Bloomington, IL25 listings
- Used GMC Terrain for sale in University Park, IL22 listings
- Used GMC Terrain for sale in Joliet, IL15 listings
- Used GMC Terrain for sale in Kansas City, KS15 listings
- Used GMC Terrain for sale in Plainfield, IN15 listings
- Used GMC Terrain for sale in Springfield, IL15 listings
- Used GMC Terrain for sale in Springfield, MO15 listings
- Used GMC Terrain for sale in Evansville, IN14 listings
- Used GMC Terrain for sale in Des Moines, IA12 listings
- Used GMC Terrain for sale in Indianapolis, IN12 listings
- Used GMC Terrain for sale in Jackson, TN11 listings
- Used GMC Terrain for sale in Clarksville, TN10 listings
- Used GMC Terrain for sale in Iowa City, IA10 listings