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Used GMC Sierra for Sale in Costa Mesa, CA

10 used GMC Sierra listed by 3 local dealers in Costa Mesa, CA. Median asking price $51,060.

10vehicles
3dealerships
$29,060–$72,060price range
$51,060median price
19,784median miles

10 vehicles

Frequently asked questions

How many used cars are for sale in Costa Mesa, CA (GMC Sierra)?
AutosXchange currently lists 10 vehicles in Costa Mesa, CA (GMC Sierra) from 3 dealerships.
What is the average price of a used car in Costa Mesa, CA (GMC Sierra)?
The median dealer-advertised price is $51,060, ranging from $29,060 to $72,060.
What are the most common makes for sale in Costa Mesa, CA (GMC Sierra)?
The most-listed makes are GMC (10).

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 Costa Mesa, CA

All vehicles tracked in Costa Mesa, CA; data as of Nov 12, 7:35 AM PST.

11.7%of 1,750 listings had a price cut in 7 daysWhat this means: About 1 in 9 of the 1,750 listings in Costa Mesa, CA tracked had a price cut in the last 7 days.
$902average price cut, 7 daysWhat this means: When a price was cut here, the cut averaged $902.
76new listings, 7 days
69removed from sale, 7 daysWhat this means: 7 more cars were listed than removed in the last 7 days, so there are more to choose from than a week ago.

Price-cut rate (7 days): Costa Mesa, CA 11.7% · California 11.6% · the Pacific states 11.2% · the West 12.4% · United States 11%.

Market movers in Costa Mesa, CAPrice changes in Costa Mesa, CA (AutosXchange Intel Hub)Market TrendsCosta Mesa, CA 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 Costa Mesa, 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

  1. AutoNation Honda Costa Mesa — 50 removed (2027 Honda CR-V Hybrid ×5…)
  2. Costa Mesa Cadillac — 8 removed (2026 CADILLAC Escalade ESV ×2…)
  3. South Coast Toyota — 7 removed (2026 Toyota Corolla Cross…)
  4. JEEPSTER AUTO SALES — 3 removed (2017 Land Rover Range Rover…)
  5. HorsePower Motors OC — 1 removed (2019 Tesla Model S…)
  6. MANGIONE MOTORS ORANGE COUNTY — 1 removed (2015 Ford Explorer…)
  7. Sign And Drive Motors — 1 removed (2022 Ram ProMaster City…)
  8. SoCal Auto Motors — 1 removed (2016 Mazda MX-5 Miata…)

All 72 cars removed in Costa Mesa, CA, last 7 days →

Added the most

  1. AutoNation Honda Costa Mesa — 56 added (2027 Honda CR-V Hybrid ×7…)
  2. HorsePower Motors OC — 2 added (2019 Tesla Model 3…)
  3. JEEPSTER AUTO SALES — 2 added (2015 Chevrolet Camaro…)

All 60 cars added in Costa Mesa, CA, last 7 days →

Dealer activity in Costa Mesa, CA · Heatmap