This page covers franchised Buick dealers in Illinois. Some operate as part of multi-franchise stores that carry additional brands under the same roof. They are included here because they hold an active Buick franchise. Buick dealers in Illinois average 4.45 stars across 13 stores and 17,857 reviews. That 4.45-star average is 0.03 stars below the national Buick average (4.48) and 0.05 stars below the overall Illinois dealer average across all brands (4.50). Of the 13 Buick stores in Illinois, 6 rate 4.5 stars or higher.
| Dealer | City | Rating | Reviews |
|---|---|---|---|
| D'Arcy Buick-GMC | Joliet | 4.70 | 2,947 |
| Cardinal Buick GMC | Belleville | 4.30 | 2,667 |
| Arnie Bauer Buick GMC | Matteson | 4.40 | 1,785 |
| Rizza Buick GMC | Tinley Park | 4.30 | 1,717 |
| Advantage Buick GMC | Hodgkins | 4.70 | 1,356 |
| S & K Buick GMC | Springfield | 4.50 | 1,252 |
| Bill Kay Buick GMC | Downers Grove | 4.30 | 1,325 |
| Napleton Downtown Buick GMC | Chicago | 4.30 | 1,256 |
| Mike Haggerty Buick GMC | Oak Lawn | 4.20 | 1,222 |
| Steve Schmitt Chevrolet Buick GMC | Highland | 4.60 | 948 |
| Marion Chevrolet-Buick-GMC-Cadillac | Marion | 4.50 | 701 |
| KC Summers Buick GMC | Mattoon | 4.60 | 329 |
| Jack Schmitt Auto World | O'Fallon | 4.40 | 352 |
The top-rated Buick dealer in Illinois is D'Arcy Buick-GMC at 4.70 stars on 2,947 reviews.
Buick dealers in Illinois have logged 17,857 total Google reviews across 13 stores, an average of 1,374 reviews per store.
Buick dealers in other states: Buick in Massachusetts | Buick in Alabama | Buick in Vermont | Buick in Iowa | Buick in Ohio | Buick in Florida | Buick in Pennsylvania | Buick in Minnesota
Other brands in Illinois: Porsche in Illinois | Lexus in Illinois | Genesis in Illinois | Ferrari in Illinois | Ram in Illinois | GMC in Illinois | Mitsubishi in Illinois | Subaru in Illinois
Buick overview | Illinois overview
Source: DGActual Dealer Reviews Index, public Google ratings for 17,051 franchised dealers. Data as of 2026-10-10. Author: Daniel Govaer. Research support: Perplexity. Reuse with attribution and written consent, terms at dgactual.com/terms.html. See data.dgactual.com and reviews.dgactual.com. Open the live interactive scoreboard.