Best Buick Dealerships in Chicago, Ranked by CarEdge Data
Key Takeaways
- 7 Buick dealers in Chicago graded using verified out-the-door quotes — not Google star ratings.
- Woody Buick-Gmc, Inc. is the highest-graded Buick dealer in the Chicago metro.
- Al Piemonte Buick Gmc has the watch-out on this list — add-ons appear on 100% of verified quotes, averaging $2,875 — the highest rate here.
- Get an OTD quote in writing before you visit any dealer. CarEdge tracks real prices, not advertised ones.
This is the CarEdge Dealer Transparency Index ranking for Buick dealers in the Chicago metro. We graded every Buick dealer in the area with enough verified out-the-door quotes to score with confidence — using real PDFs, emails, and signed deals, not Google star ratings.
7 Buick dealers in Chicago cleared the data threshold this quarter. Here’s how they rank.
About the CarEdge Dealer Transparency Index
Most dealer rankings come from Google star ratings and Yelp reviews — easy to game, impossible to verify. The CarEdge Dealer Transparency Index is different. We score every dealer using verified out-the-door quotes: real PDFs, emails, and screenshots from actual transactions.
Each dealer’s transparency score (out of 100) is weighted across four dimensions:
- Fee Transparency (30%) — Is the doc fee reasonable compared to the state average?
- Add-on Behavior (30%) — How often does the dealer bundle add-ons, and at what cost?
- Price Accuracy (30%) — Does the listing price match the actual OTD price?
- Data Quality (10%) — More verified quotes mean higher confidence in the grade.
Grades: A (90–100), B (80–89), C (70–79), D (60–69), F (below 60).
Top 7 Buick Dealers in Chicago
Ranked by CarEdge transparency score, highest to lowest. Each dealer profile links to the full review with verified out-the-door quotes.
#1 — Woody Buick-Gmc, Inc.
Grade: A · Score: 100/100 · Naperville, IL
Woody Buick-Gmc, Inc. is the top-graded Buick dealer in the Chicago metro by verified data — A grade, 100/100, based on 4 verified OTD quotes.
- Doc fee: $377 — below the IL average of $387
- Add-ons: None detected in verified quotes
- Listing accuracy: 10.4% below the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#2 — Napleton Buick Gmc Crystal Lake
Grade: A · Score: 100/100 · Crystal Lake, IL
Napleton Buick Gmc Crystal Lake quoted prices 9.5% below the advertised listing — the kind of discount that rewards getting the OTD in writing.
- Doc fee: $373 — below the IL average of $387
- Add-ons: None detected in verified quotes
- Listing accuracy: 9.5% below the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#3 — Woody Buick Gmc Of Gurnee
Grade: A · Score: 98/100 · Gurnee, IL
Woody Buick Gmc Of Gurnee earns the A grade with 56 verified OTD quotes — one of the deepest datasets on this list.
- Doc fee: $363 — below the IL average of $387
- Add-ons: 9% of quotes, avg $124
- Listing accuracy: 3.6% below the advertised listing
- Verified quotes: 56
See full review & verified quotes →
#4 — Arnie Bauer Buick Gmc Cadillac
Grade: A · Score: 97/100 · Matteson, IL
Arnie Bauer Buick Gmc Cadillac adds zero dealer add-ons in any verified quote — rare for an A-grade Buick dealer.
- Doc fee: $405 — above the IL average of $387
- Add-ons: None detected in verified quotes
- Listing accuracy: 0.9% above the advertised listing
- Verified quotes: 6
See full review & verified quotes →
#5 — Palmen Buick Gmc Cadillac Inc.
Grade: A · Score: 95/100 · Kenosha, IL
Verified quotes from Palmen Buick Gmc Cadillac Inc. came in 4.6% under the advertised listing.
- Doc fee: $516 — well above the IL average of $424
- Add-ons: 17% of quotes, avg $433
- Listing accuracy: 4.6% below the advertised listing
- Verified quotes: 6
See full review & verified quotes →
#6 — Arlington Heights Buick Gmc
Grade: A · Score: 91/100 · Arlington Heights, IL
Arlington Heights Buick Gmc quotes prices within 0.6% of the advertised listing — one of the cleanest pricing patterns on this list.
- Doc fee: $370 — below the IL average of $387
- Add-ons: 50% of quotes, avg $460
- Listing accuracy: 0.6% above the advertised listing
- Verified quotes: 14
See full review & verified quotes →
#7 — Al Piemonte Buick Gmc
Grade: C · Score: 73/100 · Elmhurst, IL
Al Piemonte Buick Gmc grades a C — add-ons appear on 100% of verified quotes, averaging $2,875. Ask for an itemized OTD before signing.
- Doc fee: $374 — below the IL average of $387
- Add-ons: 100% of quotes, avg $2,875
- Listing accuracy: 4.3% above the advertised listing
- Verified quotes: 5
See full review & verified quotes →
Limited Data
These Buick dealers in the Chicago metro have verified OTD data, but not yet enough to assign a confident grade. We’re actively collecting more quotes for these dealers.
- Bill Kay Buick Gmc (Downers Grove, IL) — based on 3 verified OTD quotes. View dealer page
- Castle Buick-Gmc, Inc. (North Riverside, IL) — based on 3 verified OTD quotes. View dealer page
- Castle Buick Gmc Of North Riverside (North Riverside, IL) — based on 1 verified OTD quote. View dealer page
- Mike Haggerty Buick Gmc (Oak Lawn, IL) — based on 1 verified OTD quote. View dealer page
- D’Arcy Buick Gmc (Joliet, IL) — based on 1 verified OTD quote. View dealer page
- Dralle Chevrolet Buick (Peotone, IL) — based on 1 verified OTD quote. View dealer page
Chicago Buick Dealer Rankings at a Glance
| # | Dealer | City | Grade | Score | Doc Fee | Add-Ons | Quotes |
|---|---|---|---|---|---|---|---|
| 1 | Woody Buick-Gmc, Inc. | Naperville | A | 100 | $377 | $0 | 4 |
| 2 | Napleton Buick Gmc Crystal Lake | Crystal Lake | A | 100 | $373 | $0 | 4 |
| 3 | Woody Buick Gmc Of Gurnee | Gurnee | A | 98 | $363 | $124 | 56 |
| 4 | Arnie Bauer Buick Gmc Cadillac | Matteson | A | 97 | $405 | $0 | 6 |
| 5 | Palmen Buick Gmc Cadillac Inc. | Kenosha | A | 95 | $516 | $433 | 6 |
| 6 | Arlington Heights Buick Gmc | Arlington Heights | A | 91 | $370 | $460 | 14 |
| 7 | Al Piemonte Buick Gmc | Elmhurst | C | 73 | $374 | $2,875 | 5 |
These rankings are a quarterly snapshot. For the continuously updated list — including dealers rated since this article was published — see the live Buick dealer rankings near Chicago on the CarEdge Dealer Transparency Index.
Compare Buick Dealers in Other Metros
CarEdge has graded Buick dealers in 10 US metros using verified out-the-door quotes. Compare other markets:
- Best Buick Dealerships in Dallas-Fort Worth
- Best Buick Dealerships in Washington DC
- Best Buick Dealerships in Denver
- Best Buick Dealerships in New York City
- Best Buick Dealerships in Tampa
- Best Buick Dealerships in Austin
- Best Buick Dealerships in Raleigh-Durham
- Best Buick Dealerships in Baltimore
- Best Buick Dealerships in Milwaukee
How to Use This Data When You Shop
- Get an OTD quote in writing before you visit. Any dealer can send a worksheet by email — if they won’t, that’s a red flag.
- Ask for a quote with zero add-ons. Everything in the F&I office is optional. Say “please remove all dealer add-ons” and see what the price does.
- Anchor to the OTD, not the listing. Dealers with a gap between advertised price and final OTD aren’t being straight with you. Don’t negotiate off the listing number.
- Compare three dealers minimum. Even within the same metro, doc fees, add-on policies, and listing accuracy vary widely. Use this ranking as your shortlist.
Rankings are generated from the CarEdge Dealer Transparency Index, a public methodology that scores dealers on verified out-the-door quotes — not Google star ratings or paid placements. Data updated quarterly. Last updated: Q3 2026.
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