Sell My Car

Used GMC Terrain for Sale in Sumter, SC

7 used GMC Terrain listed by 2 local dealers in Sumter, SC. Median asking price $34,660.

7vehicles
2dealerships
$21,922–$45,915price range
$34,660median price
103median miles

7 vehicles

Frequently asked questions

How many used cars are for sale in Sumter, SC (GMC Terrain)?
AutosXchange currently lists 7 vehicles in Sumter, SC (GMC Terrain) from 2 dealerships.
What is the average price of a used car in Sumter, SC (GMC Terrain)?
The median dealer-advertised price is $34,660, ranging from $21,922 to $45,915.
What are the most common makes for sale in Sumter, SC (GMC Terrain)?
The most-listed makes are GMC (7).

Dealer listings are supplied by each dealership from its own website and refreshed as inventory changes; prices are dealer-advertised asking prices, so confirm availability, fees and final price with the selling dealer. Listings marked "Private seller" are submitted by the car's owner and reviewed by AutosXchange; AutosXchange does not inspect private-party vehicles.

AutosXchange Intel

Price activity in Sumter, SC

All vehicles tracked in Sumter, SC; data as of Nov 11, 7:35 AM PST.

6%of 517 listings had a price cut in 7 daysWhat this means: About 1 in 17 of the 517 listings in Sumter, SC tracked had a price cut in the last 7 days.
$1,483average price cut, 7 daysWhat this means: When a price was cut here, the cut averaged $1,483.
12new listings, 7 days
12removed from sale, 7 daysWhat this means: About as many cars were listed as removed in the last 7 days, so the number for sale held steady.

Price-cut rate (7 days): Sumter, SC 6% · South Carolina 6% · the South Atlantic states 7.2% · the South 7.6% · United States 6.7%.

Market movers in Sumter, SCPrice changes in Sumter, SC (AutosXchange Intel Hub)Market TrendsSumter, SC vs. national
Source: AutosXchange Intel Hub, autos-xchange.com/market. Asking prices of dealer listings tracked by AutosXchange since Nov 5, 2026, not sold prices; not seasonally adjusted. A market figure is published only with at least 30 listings from at least 5 dealers (no dealer above 40%). "Removed from sale" means a listing left the dealer's website; it is not a confirmed sale. Methodology
AutosXchange Intel

Who removed and who added cars in Sumter, SC

Last 7 days, from listing tracking of every dealer. Removed = not advertised anywhere since (not always a sale); cars moved to another dealer and bulk feed changes are not counted.

Removed the most

  1. Jones GMC — 9 removed (2026 GMC Acadia ×2…)
  2. Jones Chevrolet — 1 removed (2026 Chevrolet Trailblazer…)

All 10 cars removed in Sumter, SC, last 7 days →

Added the most

  1. Jones GMC — 7 added (2026 GMC Sierra 1500 ×3…)
  2. Bilton Lincoln — 1 added (2024 Ford F-350SD…)
  3. Crossroads Ford of Sumter — 1 added (2025 Ford Expedition Max…)

All 9 cars added in Sumter, SC, last 7 days →

Dealer activity in Sumter, SC · Heatmap