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Used GMC Acadia for Sale in Decatur, IL

1 used GMC Acadia listed by 1 local dealer in Decatur, IL. Median asking price $33,948.

1vehicles
1dealerships
$33,948–$33,948price range
$33,948median price
32,506median miles

1 vehicles

Frequently asked questions

How many used cars are for sale in Decatur, IL (GMC Acadia)?
AutosXchange currently lists 1 vehicles in Decatur, IL (GMC Acadia) from 1 dealership.
What is the average price of a used car in Decatur, IL (GMC Acadia)?
The median dealer-advertised price is $33,948, ranging from $33,948 to $33,948.
What are the most common makes for sale in Decatur, IL (GMC Acadia)?
The most-listed makes are GMC (1).

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 Decatur, IL

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. Miles Chevrolet — 13 removed (2025 Chevrolet Blazer ×2…)
  2. C and L Auto Sales Inc. — 6 removed (2006 Honda Accord…)
  3. Crown Nissan of Decatur — 3 removed (2026 Nissan Rogue…)
  4. McCormick Motors — 3 removed (2013 Chevrolet Malibu…)

All 25 cars removed in Decatur, IL, last 7 days →

Added the most

  1. Miles Chevrolet — 23 added (2026 Chevrolet Silverado 2500 HD ×10…)
  2. Crown Nissan of Decatur — 7 added (2027 Nissan Sentra ×5…)
  3. C and L Auto Sales Inc. — 2 added (2016 Buick Enclave…)
  4. McCormick Motors — 2 added (2016 Dodge Grand Caravan…)

All 34 cars added in Decatur, IL, last 7 days →

Dealer activity in Decatur, IL · Heatmap