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Used Buick for Sale in Williamsville, NY

118 used Buick vehicles listed by 3 dealerships in Williamsville, NY, priced $19,609–$66,370.

118vehicles
3dealerships
$19,609–$66,370price range
$31,855median price
4median miles

118 vehicles · page 1 of 3

Frequently asked questions

How many used cars are for sale in Williamsville, NY (Buick)?
AutosXchange currently lists 118 vehicles in Williamsville, NY (Buick) from 3 dealerships.
What is the average price of a used car in Williamsville, NY (Buick)?
The median dealer-advertised price is $31,855, ranging from $19,609 to $66,370.
Are there used cars under $20,000 in Williamsville, NY (Buick)?
Yes. 1 of the 118 vehicles listed in Williamsville, NY (Buick) are priced under $20,000.
What are the most common makes for sale in Williamsville, NY (Buick)?
The most-listed makes are Buick (118).

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 Williamsville, NY

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. West Herr Hyundai — 48 removed (2026 Hyundai TUCSON ×17…)
  2. Dave Smith Ford — 47 removed (2026 Ford F-150 ×5…)
  3. Cappellino Buick GMC — 12 removed (2027 GMC Terrain ×3…)
  4. Cappellino Cadillac — 9 removed (CADILLAC XT5 ×5…)

All 116 cars removed in Williamsville, NY, last 7 days →

Added the most

  1. Cappellino Buick GMC — 101 added (2026 Buick Envision ×20…)
  2. Cappellino Cadillac — 63 added (2026 CADILLAC XT5 ×22…)
  3. Dave Smith Ford — 39 added (2027 Ford Super Duty ×5…)
  4. West Herr Hyundai — 28 added (2026 Hyundai TUCSON ×8…)

All 231 cars added in Williamsville, NY, last 7 days →

Dealer activity in Williamsville, NY · Heatmap