Used GMC Terrain for Sale in
London, Ontario

South West Auto Group currently has 1 used GMC Terrain in London, Ontario, priced at $16,995. Inventory updated October 2026.

Used GMC Terrain for sale in London, Ontario. South West Auto Group is right here in London — quality used vehicles, Carfax verified, all credit welcome.

Current Used GMC Terrain Inventory

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2021 GMC Terrain SLE
Easy Approval
2021
GMC Terrain SLE
$138/bi-wk*$16,995
FWD
—
165,125 KM
Auto
✔ No obligation · Takes 2 minutes · All credit welcome

* Bi-weekly payments are estimated at 6.49% interest over a term set by the vehicle's age (up to 84 months for newer vehicles, 36 months for the oldest) with $0 down, O.A.C. (on approved credit), plus HST and licensing. Actual payment depends on price, credit history and down payment.

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Locate me a Terrain
Tell us the year, trim and budget — we source GMC Terrains through our dealer, auction and trade-in network.
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Find your next GMC Terrain at South West Auto Group in London, Ontario. South West Auto Group currently has 1 pre-owned GMC Terrain SUV in stock — each one inspected and ready for the road.

The team at South West Auto Group can walk you through each Terrain's history, equipment and price, and help you find the one that fits your budget. All credit situations welcome — apply online in a few minutes.

GMC Terrain Questions Answered

Is the GMC Terrain a reliable used SUV?+
Reliability depends on the model year, maintenance and history of the individual vehicle. South West Auto Group provides a Carfax history report with every Terrain, so you can check its accident and service record. Look for service records, low rust on Ontario-driven vehicles, and a clean accident history.
What's a fair price for a used GMC Terrain in Ontario?+
Prices vary by year, mileage, trim and condition. South West Auto Group's GMC Terrain is currently priced at $16,995, with the full price shown on each vehicle.
Can I get financing for a used GMC Terrain with bad credit?+
South West Auto Group works with lenders for all credit situations — good credit, bad credit, no credit, post-bankruptcy, consumer proposal, newcomer to Canada. Apply online before shopping so you know your budget; approval is up to the lender.
What years of used GMC Terrain offer the best value?+
Generally 3 to 7-year-old Terrains offer the best balance — most of the depreciation is behind you, but plenty of life remains. Compare the years South West Auto Group has in stock, or tell us the year range you want.
How long does it take to locate a used GMC Terrain?+
It depends on the year, trim and budget you want. Tell South West Auto Group what you're looking for and the team will contact you when they find a match — you can apply for financing at the same time.
Is the GMC Terrain good for Ontario winters?+
The GMC Terrain handles Ontario winters well, especially trims with all-wheel or four-wheel drive. South West Auto Group can confirm the drivetrain spec on any specific Terrain you're considering. Winter tires and a regular maintenance schedule are still strongly recommended.
Does South West Auto Group offer trade-in value on my current vehicle toward a GMC Terrain?+
Yes. Bring your current vehicle in for a trade-in appraisal — even if there's still a loan owing on it. Any equity applies directly to your next vehicle.
Not seeing the one?

28 vehicles in stock at South West Auto Group: cars, trucks, SUVs and vans.

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