Best Subaru Dealerships in Wisconsin, Ranked by CarEdge Data
Key Takeaways
- Top 6 Subaru dealers in Wisconsin, ranked using verified out-the-door quotes — not Google star ratings.
- Bergstrom Subaru Of Oshkosh (Oshkosh) is the highest-graded Subaru dealer in Wisconsin.
- Janesville Subaru (Janesville) carries the main watch-out — add-ons appear on 67% of verified quotes, averaging $266 — 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 Subaru dealers across Wisconsin. We grade dealers using verified out-the-door quotes — real PDFs, emails, and signed deals — not Google star ratings.
We graded every Subaru dealer in Wisconsin with enough verified out-the-door quotes to score with confidence. If you’re shopping a specific metro, jump to the city-by-city rankings below for a tighter local shortlist.
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 6 Subaru Dealers in Wisconsin
Ranked by CarEdge transparency score, highest to lowest. Each dealer profile links to the full review with verified out-the-door quotes.
#1 — Bergstrom Subaru Of Oshkosh
Grade: A · Score: 100/100 · Oshkosh, WI
Bergstrom Subaru Of Oshkosh is the top-graded Subaru dealer in Wisconsin by verified data — A grade, 100/100, based on 4 verified OTD quotes.
- Doc fee: $399 — below the WI average of $424
- Add-ons: None detected in verified quotes
- Listing accuracy: Quoted price matches the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#2 — Zeigler Subaru Of Kenosha
Grade: A · Score: 100/100 · Kenosha, WI
Zeigler Subaru Of Kenosha quoted prices 4.3% below the advertised listing — the kind of discount that rewards getting the OTD in writing.
- Doc fee: $399 — below the WI average of $424
- Add-ons: None detected in verified quotes
- Listing accuracy: 4.3% below the advertised listing
- Verified quotes: 6
See full review & verified quotes →
#3 — Don Miller Subaru
Grade: A · Score: 98/100 · Madison, WI
Don Miller Subaru adds zero dealer add-ons in any verified quote — rare for an A-grade Subaru dealer.
- Doc fee: $284 — well below the WI average of $424
- Add-ons: None detected in verified quotes
- Listing accuracy: 1.0% below the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#4 — Subaru City Of Milwaukee
Grade: A · Score: 93/100 · Milwaukee, WI
Subaru City Of Milwaukee quotes prices within 0.2% of the advertised listing — one of the cleanest pricing patterns on this list.
- Doc fee: $133 — well below the WI average of $424
- Add-ons: None detected in verified quotes
- Listing accuracy: Quoted price matches the advertised listing
- Verified quotes: 6
See full review & verified quotes →
#5 — Wilde Subaru
Grade: A · Score: 91/100 · Waukesha, WI
Wilde Subaru earns an A-grade on the CarEdge Dealer Transparency Index, based on 6 verified OTD quotes.
- Doc fee: $399 — below the WI average of $424
- Add-ons: 50% of quotes, avg $250
- Listing accuracy: 1.0% above the advertised listing
- Verified quotes: 6
See full review & verified quotes →
#6 — Janesville Subaru
Grade: B · Score: 88/100 · Janesville, WI
Add-ons appear on 67% of verified quotes at Janesville Subaru, averaging $266 — the highest rate on this list. Ask for an itemized OTD before signing.
- Doc fee: $384 — below the WI average of $424
- Add-ons: 67% of quotes, avg $266
- Listing accuracy: 4.2% below the advertised listing
- Verified quotes: 6
See full review & verified quotes →
Wisconsin Subaru Dealer Rankings at a Glance
| # | Dealer | City | Grade | Score | Doc Fee | Add-Ons | Quotes |
|---|---|---|---|---|---|---|---|
| 1 | Bergstrom Subaru Of Oshkosh | Oshkosh | A | 100 | $399 | $0 | 4 |
| 2 | Zeigler Subaru Of Kenosha | Kenosha | A | 100 | $399 | $0 | 6 |
| 3 | Don Miller Subaru | Madison | A | 98 | $284 | $0 | 4 |
| 4 | Subaru City Of Milwaukee | Milwaukee | A | 93 | $133 | $0 | 6 |
| 5 | Wilde Subaru | Waukesha | A | 91 | $399 | $250 | 6 |
| 6 | Janesville Subaru | Janesville | B | 88 | $384 | $266 | 6 |
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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