2026 GMC Terrain FWD Elevation
$27,871est. $480/mo
- 13,817 mi
- FWD
- CVT
- Gasoline
- SUV
Crown Toyota · Ontario, CA
Used GMC for Sale in Ontario, CA
5 used GMC vehicles listed by 3 dealerships in Ontario, CA, priced $14,335–$65,000.
5vehicles
3dealerships
$14,335–$65,000price range
$27,871median price
47,214median miles
5 vehicles
2023 GMC Yukon XL DENALI (4WD) SUV
$59,000est. $1,016/mo
- 47,214 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- SUV
Brooks Auto Center · Ontario, CA
2021 GMC Sierra 1500 AT4 (LIFTED SEMA SHOW STOPPER) Truck Crew Cab
$65,000est. $1,119/mo
- 18,918 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Brooks Auto Center · Ontario, CA
New listing
1 photos
2017 GMC Sierra 1500 Base
$16,122est. $278/mo
- 134,474 mi
- 4x2
- Automatic
- Gasoline
- Truck
Jauregui Imports · Ontario, CA
Frequently asked questions
- How many used cars are for sale in Ontario, CA (GMC)?
- AutosXchange currently lists 5 vehicles in Ontario, CA (GMC) from 3 dealerships.
- What is the average price of a used car in Ontario, CA (GMC)?
- The median dealer-advertised price is $27,871, ranging from $14,335 to $65,000.
- Are there used cars under $20,000 in Ontario, CA (GMC)?
- Yes. 2 of the 5 vehicles listed in Ontario, CA (GMC) are priced under $20,000.
- What are the most common makes for sale in Ontario, CA (GMC)?
- The most-listed makes are GMC (5).
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 Ontario, CA
All vehicles tracked in Ontario, CA; data as of Nov 11, 7:35 AM PST.
—price cuts, 7 days
—average price cut, 7 days
—new listings, 7 days
—removed from sale, 7 days
AutosXchange Intel
Who removed and who added cars in Ontario, CA
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
- Crown Toyota — 80 removed (2026 Toyota Camry ×7…)
- Volvo Cars Ontario — 9 removed (2025 Volvo XC40…)
Added the most
- Volvo Cars Ontario — 6 added (2024 Volvo XC90 plug-in hybrid ×3…)
- Crown Toyota — 2 added (2027 Toyota Camry…)