Best GMC Dealers in Illinois
Compare 98 GMC dealers across Illinois with 26 rated from 134 verified out-the-door quotes. Illinois's average doc fee is $383.
GMC dealers in Illinois average a $465 doc fee, $82 above the all-brand state average. Lighthouse Buick GMC in Morton is the top-rated at 100/100.
Based on 26 dealers with verified quotes.
Top-Rated GMC Dealers in Illinois
Lighthouse Buick GMC
Morton, IL
No mandatory add-ons · 5 verified quotes
See the quotesNapleton Buick GMC Crystal Lake
Crystal Lake, IL
No mandatory add-ons · 4 verified quotes
See the quotesWoody Buick-Gmc, Inc.
Naperville, IL
No mandatory add-ons · 4 verified quotes
See the quotesCastle Mchenry
McHenry, ILMcHenry, IL
Woody Buick GMC Of Gurnee
Gurnee, ILGurnee, IL
Heller Chevrolet GMC
El Paso, ILEl Paso, IL
Arnie Bauer Buick GMC Cadillac
Matteson, ILMatteson, IL
Bill Kay Buick GMC
Downers Grove, ILDowners Grove, IL
Vermilion Chevrolet GMC
Tilton, ILTilton, IL
Arlington Heights Buick GMC
Arlington Heights, ILArlington Heights, IL
All GMC Dealers in Illinois
Lighthouse Buick GMC
Morton, IL · 5 verified quotes
Jeff Perry Buick GMC
Peru, IL · 1 verified quoteLimited data
Woody Buick-Gmc, Inc.
Naperville, IL · 4 verified quotes
Tera Chevrolet GMC
Sandwich, IL · 1 verified quoteLimited data
Napleton Buick GMC Crystal Lake
Crystal Lake, IL · 4 verified quotes
Castle Buick GMC Of North Riverside
North Riverside, IL · 1 verified quoteLimited data
Castle Mchenry
McHenry, IL · 3 verified quotes
Woody Buick GMC Of Gurnee
Gurnee, IL · 54 verified quotes
Heller Chevrolet GMC
El Paso, IL · 7 verified quotes
Arnie Bauer Buick GMC Cadillac
Matteson, IL · 5 verified quotes
Bill Kay Buick GMC
Downers Grove, IL · 3 verified quotes
Vermilion Chevrolet GMC
Tilton, IL · 3 verified quotes
Castle Buick-Gmc, Inc.
North Riverside, IL · 3 verified quotes
Dekalb Sycamore Chevrolet Buick GMC
Sycamore, IL · 2 verified quotesLimited data
Arlington Heights Buick GMC
Arlington Heights, IL · 14 verified quotes
Harvard Chevrolet GMC
Harvard, IL · 4 verified quotes
Fox Valley GMC
St. Charles, IL · 3 verified quotes
Cardinal Buick GMC
Belleville, IL · 3 verified quotes
Laura Buick GMC
Collinsville, IL · 4 verified quotes
D'Arcy Buick GMC
Joliet, IL · 1 verified quoteLimited data
GMC Dealers by City in Illinois
Other Dealers in Illinois
Tips for Buying a GMC in Illinois
- Know the doc fee: The average GMC doc fee in Illinois is $465, compared to the state average of $383. This is above average — negotiate or shop around.
- Good news on add-ons: 50% of GMC dealers in Illinois charge no mandatory add-ons.
- Get multiple quotes: Request out-the-door quotes from at least 3 GMC dealers to compare total prices, not just sticker prices.
- Check transparency scores: Dealers with scores above 80 typically have fair doc fees and minimal add-ons. Compare GMC doc fees in Illinois →