Used GMC Terrain Price in the US
A used GMC Terrain in the US typically lists for $13,950–$26,590, with a median asking price of $20,995 across 14,648 active US dealer listings (as of 2026-10-18). The cheapest one listed right now is $1,790, a 2012 SLE 1 in Hialeah, FL — below 95% of the market, so expect an older model year, high mileage or a branded title — check the vehicle history.
- Typical range
- $13,950 – $26,590
- Median
- $20,995
- Cheapest 5%
- under $6,950
- Cheapest listed now
- $1,790
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
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$2,0002013 GMC Terrain SLT 1138,516 mi · Indianapolis, IN · Honest Abe Auto Sales 4View listing → -
$2,1122013 GMC Terrain SLT 2179,800 mi · Columbus, IN · Chrysler Dodge Jeep Ram of ColumbusView listing → -
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These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used GMC Terrain asks $13,950–$26,590. Cars this far under: expect an older model year, high mileage or a branded title — check the vehicle history.
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10 pinnedFAQ
How much does a used GMC Terrain cost?
A used GMC Terrain in the US typically lists for $13,950 to $26,590, with a median asking price of $20,995 across 14,648 active US dealer listings. Nine in ten are priced between $6,950 and $33,676 (as of 2026-10-18, source: UnderMarket Cars).
Is $21,000 a good price for a used GMC Terrain?
That sits at about the market median ($20,995) for a used GMC Terrain. Under $13,950 puts you in the cheapest quarter of active US listings and under $6,950 in the cheapest 5%; above $33,676 is the priciest 5% (as of 2026-10-18).
What is the cheapest used GMC Terrain for sale right now?
$1,790 — a 2012 GMC Terrain SLE 1 in Hialeah, FL, $19,205 under the median (as of 2026-10-18).
Are these MSRP or real asking prices?
Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.
How often are prices updated?
The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used GMC Terrain page is regenerated from it when it is requested. The figures on this page are from 2026-10-18.
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Prices updated 2026-10-18. Data covers active dealer listings across the USA.