This page covers franchised GMC dealers in Wisconsin. 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 GMC franchise. GMC dealers in Wisconsin average 4.58 stars across 17 stores and 19,584 reviews. That 4.58-star average is 0.05 stars above the national GMC average (4.52) and 0.04 stars above the overall Wisconsin dealer average across all brands (4.54). Of the 17 GMC stores in Wisconsin, 12 rate 4.5 stars or higher.
| Dealer | City | Rating | Reviews |
|---|---|---|---|
| Kunes Buick GMC of Oak Creek | Oak Creek | 4.60 | 2,917 |
| Menke GMC Mazda | Schofield | 4.80 | 2,154 |
| Markquart Motors | Chippewa Falls | 4.50 | 2,385 |
| Holiday Buick GMC | Fond du Lac | 4.90 | 1,372 |
| Boucher Buick GMC of Waukesha | Waukesha | 4.50 | 1,494 |
| Kunes Buick GMC of Greenfield | Greenfield | 4.40 | 1,346 |
| Quinn Motors of Ellsworth GMC Chevrolet | Ellsworth | 4.90 | 930 |
| Palmen Buick GMC Cadillac | Kenosha | 4.40 | 1,108 |
| Sommer's Buick-GMC | Mequon | 4.90 | 829 |
| Bergstrom Buick GMC of Green Bay | Green Bay | 4.40 | 915 |
| Bergstrom Buick GMC of Appleton | Appleton | 4.30 | 786 |
| Kunes Chevrolet GMC of Lake Geneva | Lake Geneva | 4.50 | 639 |
| Wheelers Chevrolet GMC of Wisconsin Rapids | Wisconsin Rapids | 4.60 | 602 |
| Mike Juneau's Brookfield Buick GMC | Brookfield | 4.50 | 610 |
| Clason Buick GMC, INC. | La Crosse | 4.70 | 520 |
| Bergstrom Chevrolet Buick GMC of Oshkosh | Oshkosh | 4.30 | 583 |
| Sleepy Hollow Chevrolet Buick GMC | Viroqua | 4.60 | 394 |
The top-rated GMC dealer in Wisconsin is Kunes Buick GMC of Oak Creek at 4.60 stars on 2,917 reviews.
GMC dealers in Wisconsin have logged 19,584 total Google reviews across 17 stores, an average of 1,152 reviews per store.
GMC dealers in other states: GMC in North Dakota | GMC in West Virginia | GMC in Idaho | GMC in Montana | GMC in Nebraska | GMC in South Dakota | GMC in New Jersey | GMC in Illinois
Other brands in Wisconsin: Porsche in Wisconsin | Acura in Wisconsin | FIAT in Wisconsin | Lexus in Wisconsin | Dodge in Wisconsin | Land Rover in Wisconsin | Infiniti in Wisconsin | Ford in Wisconsin
GMC overview | Wisconsin 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.