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Used Audi A3 for Sale in Boulder, CO

2 used Audi A3 listed by 1 local dealer in Boulder, CO. Median asking price $24,199.

2vehicles
1dealerships
$9,699–$24,199price range
$24,199median price
109,928median miles

2 vehicles

Frequently asked questions

How many used cars are for sale in Boulder, CO (Audi A3)?
AutosXchange currently lists 2 vehicles in Boulder, CO (Audi A3) from 1 dealership.
What is the average price of a used car in Boulder, CO (Audi A3)?
The median dealer-advertised price is $24,199, ranging from $9,699 to $24,199.
Are there used cars under $20,000 in Boulder, CO (Audi A3)?
Yes. 1 of the 2 vehicles listed in Boulder, CO (Audi A3) are priced under $20,000.
What are the most common makes for sale in Boulder, CO (Audi A3)?
The most-listed makes are Audi (2).

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 Boulder, CO

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. Corwin Toyota Boulder — 63 removed (2026 Toyota Sienna ×5…)
  2. Fowler Jeep of Boulder — 1 removed (2027 Jeep Wrangler…)

All 64 cars removed in Boulder, CO, last 7 days →

Added the most

  1. Corwin Toyota Boulder — 42 added (2026 Toyota RAV4 ×7…)

All 42 cars added in Boulder, CO, last 7 days →

Dealer activity in Boulder, CO · Heatmap