Best Car Dealers in Illinois
As of September 2026, CarEdge grades 961 of 2157 Illinois car dealers from 3,225 verified out-the-door quotes. Illinois's average doc fee is $378.
640 of 961 rated Illinois dealers earn an A · 179 earn a D or F
Data updated Sep 25, 2026 · How we score dealers
The Prairie State
Illinois's dealer grade: B
84/100 average transparency score
37th highest doc fees in the U.S.
Based on 961 dealers with verified quotes.
Transparency Leaderboard
View all 2157 dealers →Muller's Woodfield Acura
Hoffman Estates, IL
No mandatory add-ons · 24 verified quotes
See the quotesMuller Honda Of Gurnee
Gurnee, IL
No mandatory add-ons · 21 verified quotes
See the quotesBiggers Mazda
Elgin, IL
No mandatory add-ons · 19 verified quotes
See the quotesMarino Chrysler Jeep Dodge Ram
Chicago, ILChicago, IL
Hyundai Of Palatine
Palatine, ILPalatine, IL
Grand Subaru
Bensenville, ILBensenville, IL
Auffenberg Hyundai
Shiloh, ILShiloh, IL
Berwyn Kia
Berwyn, ILBerwyn, IL
BMW Of Peoria
Peoria, ILPeoria, IL
Brilliance Subaru
Elgin, ILElgin, IL
Look up any dealer’s transparency grade
Search 23,000+ dealers by name, brand, city, or zip.
More Dealers in Illinois
Platinum Auto Exchange
Mount Prospect, ILNo Pricing Provided
Porsche Orland Park
Orland Park, ILNo Pricing Provided
Your Choice Autos
Crestwood, ILNo Pricing Provided
Liberty Auto Plaza
Libertyville, ILNo Pricing Provided
Key West Auto Sales Inc
Bourbonnais, ILNo Pricing Provided
Knauz Ineos Grenadier Of Lake Bluff
Lake Bluff, ILNo Pricing Provided
Kunes Mercedes-Benz Of Sycamore
Sycamore, ILNo Pricing Provided
Kunes Of Morrison CDJR
Morrison, ILNo Pricing Provided
Premier Auto Sales
Decatur, ILNo Pricing Provided
Avid Autosports
Springfield, ILNo Pricing Provided
Mr.c's Automart
Midlothian, ILNo Pricing Provided
Auto Trendz
Oswego, ILNo Pricing Provided
Gold Coast Motors Inc
Naperville, ILNo Pricing Provided
The Auto Link Inc
Bartonville, ILNo Pricing Provided
Mokena Automotive Inc
Mokena, ILNo Pricing Provided
Mocargurus
Pontoon Beach, ILNo Pricing Provided
G Motorcars
Arlington Heights, ILNo Pricing Provided
Mungenast Alton Toyota Scion
Alton, ILNo Pricing Provided
Napleton Auto Group
Libertyville, ILNo Pricing Provided
Pro Cars Usa
Alsip, ILNo Pricing Provided
Dealers by City in Illinois
Illinois doc fee law
Illinois law caps dealer documentation fees at approximately $378. A doc fee above that level on a Illinois quote is worth challenging before you sign.
Illinois Dealer FAQ
What is the average dealer doc fee in Illinois?
As of September 2026, the average documentation fee at 807 rated Illinois dealers is $378, based on 3,225 verified out-the-door quotes collected by CarEdge. State law caps Illinois doc fees at approximately $378.
Who are the best car dealers in Illinois?
Muller's Woodfield Acura, Muller Honda Of Gurnee, Biggers Mazda lead the Illinois transparency rankings. 640 of 961 rated Illinois dealers earned an A grade for fair fees, minimal add-ons, and honest pricing.
How are Illinois dealers graded?
Each dealer is scored 0-100 from verified out-the-door price quotes: fee transparency (30%), add-on behavior (30%), price accuracy (30%), and data quality (10%). Grades update as new Illinois quotes are verified.
How Illinois compares to its neighbors
Average doc fees next door. Crossing a state line can change what the dealer charges.
Tips for Buying a Car in Illinois
- Know the doc fee: The average doc fee in Illinois is $378. If a dealer charges significantly more, ask them to reduce it or consider other options.
- Good news on add-ons: 73% of dealers in Illinois charge no mandatory add-ons.
- Get multiple quotes: Request OTD quotes from at least 3 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.