Best GMC Dealers in Illinois
Compare 98 GMC dealers across Illinois with 30 rated from 165 verified out-the-door quotes. Illinois's average doc fee is $368.
GMC dealers in Illinois average a $441 doc fee, $73 above the all-brand state average. Napleton Buick GMC Crystal Lake in Crystal Lake is the top-rated at 100/100.
Based on 30 dealers with verified quotes.
Top-Rated GMC Dealers in Illinois
Napleton Buick GMC Crystal Lake
Crystal Lake, IL
No mandatory add-ons · 7 verified quotes
See the quotesLighthouse Buick GMC
Morton, IL
No mandatory add-ons · 5 verified quotes
See the quotesCastle Mchenry
McHenry, IL
No mandatory add-ons · 3 verified quotes
See the quotesWoody Buick GMC Of Gurnee
Gurnee, ILGurnee, IL
Woody Buick-Gmc, Inc.
Naperville, ILNaperville, IL
Arnie Bauer Buick GMC Cadillac
Matteson, ILMatteson, IL
Heller Chevrolet GMC
El Paso, ILEl Paso, IL
Mike Haggerty Buick GMC
Oak Lawn, ILOak Lawn, IL
Castle Buick-Gmc, Inc.
North Riverside, ILNorth Riverside, IL
Vermilion Chevrolet GMC
Tilton, ILTilton, IL
All GMC Dealers in Illinois
Napleton Buick GMC Crystal Lake
Crystal Lake, IL · 7 verified quotes
Tera Chevrolet GMC
Sandwich, IL · 1 verified quoteLimited data
Jeff Perry Buick GMC
Peru, IL · 1 verified quoteLimited data
Hove Buick GMC
Bourbonnais, IL · 1 verified quoteLimited data
Castle Mchenry
McHenry, IL · 3 verified quotes
Lighthouse Buick GMC
Morton, IL · 5 verified quotes
Woody Buick GMC Of Gurnee
Gurnee, IL · 56 verified quotes
Woody Buick-Gmc, Inc.
Naperville, IL · 5 verified quotes
Arnie Bauer Buick GMC Cadillac
Matteson, IL · 6 verified quotes
Heller Chevrolet GMC
El Paso, IL · 7 verified quotes
Mike Haggerty Buick GMC
Oak Lawn, IL · 6 verified quotes
Vermilion Chevrolet GMC
Tilton, IL · 3 verified quotes
Castle Buick-Gmc, Inc.
North Riverside, IL · 4 verified quotes
Princeton Chevrolet GMC
Princeton, IL · 7 verified quotes
Arlington Heights Buick GMC
Arlington Heights, IL · 18 verified quotes
Bill Kay Buick GMC
Downers Grove, IL · 5 verified quotes
Dekalb Sycamore Chevrolet Buick GMC
Sycamore, IL · 2 verified quotesLimited data
Fox Valley GMC
St. Charles, IL · 4 verified quotes
Castle Buick GMC Of North Riverside
North Riverside, IL · 1 verified quoteLimited data
Harvard Chevrolet GMC
Harvard, IL · 4 verified quotes
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 $441, compared to the state average of $368. 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 →