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Used GMC Sierra for Sale in Tustin, CA

266 used GMC Sierra listed by 3 local dealers in Tustin, CA. Median asking price $67,556.

266vehicles
3dealerships
$23,500–$107,600price range
$67,556median price
5median miles

266 vehicles · page 1 of 6

Frequently asked questions

How many used cars are for sale in Tustin, CA (GMC Sierra)?
AutosXchange currently lists 266 vehicles in Tustin, CA (GMC Sierra) from 3 dealerships.
What is the average price of a used car in Tustin, CA (GMC Sierra)?
The median dealer-advertised price is $67,556, ranging from $23,500 to $107,600.
What are the most common makes for sale in Tustin, CA (GMC Sierra)?
The most-listed makes are GMC (266).

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 Tustin, 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. TUSTIN BUICK GMC — 31 removed (2026 GMC Sierra 1500 ×5…)
  2. AutoNation Ford Tustin — 21 removed (2026 Ford F-150 ×4…)
  3. AutoNation INFINITI Tustin — 6 removed (2024 Honda Accord…)

All 58 cars removed in Tustin, CA, last 7 days →

Added the most

  1. TUSTIN BUICK GMC — 34 added (2026 GMC Sierra 2500 HD ×10…)
  2. AutoNation INFINITI Tustin — 17 added (2027 INFINITI QX60 ×6…)
  3. AutoNation Ford Tustin — 2 added (2021 Ford Bronco Sport…)

All 53 cars added in Tustin, CA, last 7 days →

Dealer activity in Tustin, CA · Heatmap