This page covers franchised GMC dealers in Washington. 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 Washington average 4.56 stars across 10 stores and 12,270 reviews. That 4.56-star average is 0.04 stars above the national GMC average (4.52) and 0.11 stars above the overall Washington dealer average across all brands (4.45). Of the 10 GMC stores in Washington, 6 rate 4.5 stars or higher.
| Dealer | City | Rating | Reviews |
|---|---|---|---|
| Seaview GMC | Lynnwood | 4.40 | 2,212 |
| George Gee GMC | Liberty Lake | 4.70 | 1,918 |
| Chevrolet Buick GMC of Puyallup | Puyallup | 4.40 | 1,921 |
| Buick GMC of Bellevue | Bellevue | 4.60 | 1,410 |
| University Auto Center | Ellensburg | 4.70 | 1,300 |
| Sangster Motors GMC | Wenatchee | 4.80 | 933 |
| Brotherton Buick GMC | Renton | 4.70 | 967 |
| Valley GMC, LLC | Auburn | 4.50 | 916 |
| Buick GMC of Puyallup | Puyallup | 4.40 | 470 |
| Lee Peterson Motors GMC / Cadillac | Yakima | 4.40 | 223 |
The top-rated GMC dealer in Washington is Seaview GMC at 4.40 stars on 2,212 reviews.
GMC dealers in Washington have logged 12,270 total Google reviews across 10 stores, an average of 1,227 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 Washington: Porsche in Washington | MINI in Washington | Lexus in Washington | Acura in Washington | Honda in Washington | Audi in Washington | Alfa Romeo in Washington | Toyota in Washington
GMC overview | Washington 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.