Used 2015 GMC Terrain Price in the US
A used 2015 GMC Terrain in the US typically lists for $7,195–$10,900, with a median asking price of $8,965 across 550 active US dealer listings (as of 2026-10-15). The cheapest one listed right now is $2,998, a 2015 SLT 1 in Eugene, OR — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $7,195 – $10,900
- Median
- $8,965
- Cheapest 5%
- under $5,469
- Cheapest listed now
- $2,998
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
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$3,7802015 GMC Terrain SLT 1264,829 mi · Southaven, MS · Landers Chrysler Dodge JeepView listing → -
$3,7852015 GMC Terrain SLE 2228,216 mi · Willmar, MN · Schwieters Chevrolet of WillmarView listing →
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$3,9502015 GMC Terrain SLT 1174,539 mi · Woodbridge, VA · Woodbridge Public Auto AuctionView 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 2015 GMC Terrain asks $7,195–$10,900. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
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10 pinnedFAQ
How much does a used 2015 GMC Terrain cost?
A used 2015 GMC Terrain in the US typically lists for $7,195 to $10,900, with a median asking price of $8,965 across 550 active US dealer listings. Nine in ten are priced between $5,469 and $14,495 (as of 2026-10-15, source: UnderMarket Cars).
Is $9,000 a good price for a used 2015 GMC Terrain?
That sits at about the market median ($8,965) for a used 2015 GMC Terrain. Under $7,195 puts you in the cheapest quarter of active US listings and under $5,469 in the cheapest 5%; above $14,495 is the priciest 5% (as of 2026-10-15).
What is the cheapest used 2015 GMC Terrain for sale right now?
$2,998 — a 2015 GMC Terrain SLT 1 in Eugene, OR, $5,967 under the median (as of 2026-10-15).
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 2015 GMC Terrain page is regenerated from it when it is requested. The figures on this page are from 2026-10-15.
Explore more
Prices updated 2026-10-15. Data covers active dealer listings across the USA.