Best GMC Dealerships in Milwaukee, Ranked by CarEdge Data
Key Takeaways
- 5 GMC dealers in Milwaukee graded using verified out-the-door quotes — not Google star ratings.
- Woody Buick Gmc Of Gurnee is the highest-graded GMC dealer in the Milwaukee metro.
- Every graded dealer on this list earned an A — a strong field with no major add-on or pricing red flags in verified quotes.
- 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 GMC dealers in the Milwaukee metro. We graded every GMC 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.
5 GMC dealers in Milwaukee cleared the data threshold this quarter. It’s a smaller field — 6 more GMC dealers are tracked below but do not yet have enough verified quotes to grade — so treat this as a focused shortlist and still gather your own quotes. 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 5 GMC Dealers in Milwaukee
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 Of Gurnee
Grade: A · Score: 98/100 · Gurnee, WI
Woody Buick Gmc Of Gurnee is the top-graded GMC dealer in the Milwaukee metro by verified data — A grade, 98/100, based on 56 verified OTD quotes.
- Doc fee: $363 — below the WI 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 →
#2 — Boucher Buick Gmc Of Waukesha
Grade: A · Score: 97/100 · Waukesha, WI
Boucher Buick Gmc Of Waukesha quoted prices 3.4% below the advertised listing — the kind of discount that rewards getting the OTD in writing.
- Doc fee: $437 — above the WI average of $424
- Add-ons: None detected in verified quotes
- Listing accuracy: 3.4% below the advertised listing
- Verified quotes: 8
See full review & verified quotes →
#3 — Kunes Buick Gmc Of Greenfield
Grade: A · Score: 96/100 · Greenfield, WI
Kunes Buick Gmc Of Greenfield adds zero dealer add-ons in any verified quote — rare for an A-grade GMC dealer.
- Doc fee: $319 — well below the WI average of $424
- Add-ons: None detected in verified quotes
- Listing accuracy: Quoted price matches the advertised listing
- Verified quotes: 5
See full review & verified quotes →
#4 — Lynch Buick Gmc Of West Bend
Grade: A · Score: 95/100 · West Bend, WI
Verified quotes from Lynch Buick Gmc Of West Bend came in 2.1% under the advertised listing.
- Doc fee: $599 — well above the WI average of $424
- Add-ons: None detected in verified quotes
- Listing accuracy: 2.1% below the advertised listing
- Verified quotes: 5
See full review & verified quotes →
#5 — Palmen Buick Gmc Cadillac Inc.
Grade: A · Score: 95/100 · Kenosha, WI
Palmen Buick Gmc Cadillac Inc. priced 4.6% below its own listings on verified deals — a rare direction for the gap to run.
- Doc fee: $516 — well above the WI 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 →
Limited Data
These GMC dealers in the Milwaukee metro have verified OTD data, but not yet enough to assign a confident grade. We’re actively collecting more quotes for these dealers.
- Brookfield Buick Gmc (Brookfield, WI) — based on 2 verified OTD quotes. View dealer page
- Ewald Buick Gmc Of Menomonee Falls (Menomonee Falls, WI) — based on 1 verified OTD quote. View dealer page
- Kunes Buick Gmc Of Oak Creek (Oak Creek, WI) — based on 1 verified OTD quote. View dealer page
- Lynch Chevrolet Buick Gmc (Burlington, WI) — based on 2 verified OTD quotes. View dealer page
- Kunes Chevrolet Gmc Of Elkhorn (Elkhorn, WI) — based on 1 verified OTD quote. View dealer page
- Palmen Buick Gmc Cadillac (Kenosha, WI) — based on 0 verified OTD quotes. View dealer page
Milwaukee GMC Dealer Rankings at a Glance
| # | Dealer | City | Grade | Score | Doc Fee | Add-Ons | Quotes |
|---|---|---|---|---|---|---|---|
| 1 | Woody Buick Gmc Of Gurnee | Gurnee | A | 98 | $363 | $124 | 56 |
| 2 | Boucher Buick Gmc Of Waukesha | Waukesha | A | 97 | $437 | $0 | 8 |
| 3 | Kunes Buick Gmc Of Greenfield | Greenfield | A | 96 | $319 | $0 | 5 |
| 4 | Lynch Buick Gmc Of West Bend | West Bend | A | 95 | $599 | $0 | 5 |
| 5 | Palmen Buick Gmc Cadillac Inc. | Kenosha | A | 95 | $516 | $433 | 6 |
These rankings are a quarterly snapshot. For the continuously updated list — including dealers rated since this article was published — see the live GMC dealer rankings near Milwaukee on the CarEdge Dealer Transparency Index.
Compare GMC Dealers in Other Metros
CarEdge has graded GMC dealers in 14 US metros using verified out-the-door quotes. Compare other markets:
- Best GMC Dealerships in Phoenix
- Best GMC Dealerships in Dallas-Fort Worth
- Best GMC Dealerships in Los Angeles
- Best GMC Dealerships in Chicago
- Best GMC Dealerships in Washington DC
- Best GMC Dealerships in Seattle
- Best GMC Dealerships in Denver
- Best GMC Dealerships in New York City
- Best GMC Dealerships in Tampa
- Best GMC Dealerships in Austin
- Best GMC Dealerships in Orlando
- Best GMC Dealerships in Raleigh-Durham
- Best GMC Dealerships in Baltimore
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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