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Used GMC Terrain for Sale in Slidell, LA

17 used GMC Terrain listed by 2 local dealers in Slidell, LA. Median asking price $34,880.

17vehicles
2dealerships
$14,995–$46,260price range
$34,880median price
4median miles

17 vehicles

Frequently asked questions

How many used cars are for sale in Slidell, LA (GMC Terrain)?
AutosXchange currently lists 17 vehicles in Slidell, LA (GMC Terrain) from 2 dealerships.
What is the average price of a used car in Slidell, LA (GMC Terrain)?
The median dealer-advertised price is $34,880, ranging from $14,995 to $46,260.
Are there used cars under $20,000 in Slidell, LA (GMC Terrain)?
Yes. 2 of the 17 vehicles listed in Slidell, LA (GMC Terrain) are priced under $20,000.
What are the most common makes for sale in Slidell, LA (GMC Terrain)?
The most-listed makes are GMC (17).

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

Who removed and who added cars in Slidell, LA

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. Legacy GMC — 22 removed (2026 GMC Sierra 1500 ×7…)
  2. Bottner Industries LLC — 2 removed (2015 Jeep Wrangler…)
  3. KMG Motors — 2 removed (2006 Chevrolet Corvette…)
  4. Price Is Right Auto Sales — 2 removed (2008 Chevrolet Silverado 1500…)
  5. Express Auto Sales East — 1 removed (2015 BMW 7 Series…)

All 29 cars removed in Slidell, LA, last 7 days →

Added the most

  1. Legacy GMC — 11 added (2027 GMC Acadia ×3…)
  2. Express Auto Sales East — 6 added (2020 Kia Telluride…)
  3. Bottner Industries LLC — 5 added (2018 Nissan Altima…)
  4. CLAYTON MOTORSPORTS LLC — 1 added (2014 Mercedes-Benz E-Class…)
  5. KMG Motors — 1 added (2015 Nissan Altima…)

All 24 cars added in Slidell, LA, last 7 days →

Dealer activity in Slidell, LA · Heatmap