Best Buick Dealerships in Arizona, Ranked by CarEdge Data
This is the CarEdge Dealer Transparency Index ranking for Buick dealers across Arizona. We grade dealers using verified out-the-door quotes — real PDFs, emails, and signed deals — not Google star ratings.
We graded every Buick dealer in Arizona with enough verified out-the-door quotes to score with confidence. One of them, Van Buick Gmc, is CarEdge Certified. If you’re shopping a specific metro, jump to the city-by-city rankings below for a tighter local shortlist.
Last updated November 12, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.
What is the best Buick dealer in Arizona?
The best Buick dealer in Arizona by verified out-the-door price data is Van Buick Gmc (Scottsdale, AZ): A grade, 99/100 across 4 quotes from the past year, with 4 quotes from the past year behind the grade.
Close behind:
- Liberty Buick (Peoria), A grade, 96/100 across 8 quotes from the past year, with $599 in dealer fees, under the AZ median of $616.
- Royal Buick Gmc Of Tucson (Tucson), B grade, 89/100 across 9 quotes from the past year, with $589 in dealer fees, under the AZ median of $616.
Best for:
- Lowest dealer fees: Royal Buick Gmc Of Tucson (Tucson), $589, against the AZ median of $616.
Among the A and B dealers ranked on this page.
Full ranking, dealer fees and quoted add-ons for every graded dealer are below.
CarEdge Certified Buick Dealers in Arizona
Van Buick Gmc is the only CarEdge Certified Buick dealer in Arizona. CarEdge Certified is a tier above a letter grade. Certified dealers hold an A grade on the CarEdge Dealer Transparency Index and guarantee four things on every deal:
- All-in out-the-door price up front
- No surprise add-ons
- Fast, real answers
- An honest, no-pressure experience
CarEdge verifies the guarantee with ongoing AI mystery shops, and a dealer that slips below an A grade loses the badge. Certification is earned from data, never bought.
Van Buick Gmc: CarEdge Certified Buick dealer in Scottsdale
Van Buick Gmc in Scottsdale, AZ is CarEdge Certified. It holds an A grade on the CarEdge Dealer Transparency Index (99/100 across 4 quotes from the past year) and guarantees an all-in out-the-door price up front, no surprise add-ons, fast, real answers, and an honest, no-pressure experience on every deal. CarEdge last mystery shopped Van Buick Gmc on September 25, 2026.
- Dealer fees: $617 — above the AZ median of $616
See Van Buick Gmc’s grade and verified quotes →
See every CarEdge Certified dealer →
Top 7 Buick Dealers in Arizona
Ranked by CarEdge transparency score, highest to lowest. Each dealer profile links to the full review with verified out-the-door quotes.
#1 — Van Buick Gmc
Grade: A · Score: 99/100 · CarEdge Certified · Scottsdale, AZ
Van Buick Gmc is the top-graded Buick dealer in Arizona by verified data (A grade, 99/100, 4 quotes from the past year) and the only CarEdge Certified Buick dealer in Arizona. It guarantees an all-in out-the-door price up front, no surprise add-ons, fast, real answers, and an honest, no-pressure experience, verified by ongoing CarEdge AI mystery shops.
- Dealer fees: $617 — above the AZ median of $616
- Quotes, past year: 4
- CarEdge Certified: Yes. Guarantee verified by ongoing CarEdge AI mystery shops. What CarEdge Certified means
See full review & verified quotes →
#2 — Liberty Buick
Grade: A · Score: 96/100 · Peoria, AZ
Liberty Buick earns an A-grade on the CarEdge Dealer Transparency Index, based on 8 quotes from the past year.
- Dealer fees: $599 — below the AZ median of $616
- Quoted add-ons: On 2 of 8 quotes from the past year (25%)
- Quotes, past year: 8
See full review & verified quotes →
#3 — Royal Buick Gmc Of Tucson
Grade: B · Score: 89/100 · Tucson, AZ
Royal Buick Gmc Of Tucson earns a solid B on verified data — dealer fees at or below the AZ median. The one watch-out: quoted add-ons show on 67% of its quotes from the past year.
- Dealer fees: $589 — below the AZ median of $616
- Quoted add-ons: On 6 of 9 quotes from the past year (67%)
- Quotes, past year: 9
See full review & verified quotes →
#4 — Coulter Buick Gmc Phoenix
Grade: B · Score: 86/100 · Phoenix, AZ
Coulter Buick Gmc Phoenix grades a B: dealer fees at or below the AZ median, but quoted add-ons show on 75% of its quotes from the past year — ask for an itemized OTD.
- Dealer fees: $599 — below the AZ median of $616
- Quoted add-ons: On 3 of 4 quotes from the past year (75%)
- Quotes, past year: 4
See full review & verified quotes →
#5 — Quebedeaux Buick Gmc
Grade: B · Score: 82/100 · Tucson, AZ
A B for Quebedeaux Buick Gmc — solid fundamentals. The watch-out: quoted add-ons show on 33% of its quotes from the past year.
- Dealer fees: $998 — above the AZ median of $616
- Quoted add-ons: On 2 of 6 quotes from the past year (33%)
- Quotes, past year: 6
See full review & verified quotes →
#6 — Yates Buick Gmc
Grade: C · Score: 78/100 · Goodyear, AZ
Yates Buick Gmc grades a C — quoted add-ons appear on 100% of its quotes from the past year. Ask for an itemized OTD before signing.
- Dealer fees: $495 — below the AZ median of $616
- Quoted add-ons: On 10 of 10 quotes from the past year (100%)
- Quotes, past year: 10
See full review & verified quotes →
#7 — Henry Brown Buick Gmc
Grade: F · Score: 56/100 · Gilbert, AZ
Henry Brown Buick Gmc is the lowest-graded Buick dealer in Arizona by verified data. Quoted add-ons appear on 83% of its quotes from the past year. Bring data and be ready to walk.
- Dealer fees: $1,224 — above the AZ median of $616
- Quoted add-ons: On 19 of 23 quotes from the past year (83%)
- Quotes, past year: 23
See full review & verified quotes →
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.
Only quotes from the past year count. We split them into four groups, newest first: the newest counts 50%, then 30%, 15% and 5%.
Each dealer’s transparency score (out of 100) is weighted across four dimensions:
- Fee Transparency (30%) — Are the dealer’s fees reasonable? We add up every dealer fee and compare the total with the state median.
- Add-on Behavior (30%) — How often does the dealer include quoted add-ons like paint protection or theft deterrent, the kind you can’t say no to? Add-ons the dealer marks as optional don’t count against them.
- Price Accuracy (30%) — Does the advertised price include every charge you have to pay? We check each quote against the vehicle page: dealer fees, add-ons, the advertised price and the discount.
- Data Quality (10%) — Does the quote list taxes, dealer fees, add-ons and government fees each on its own line? Each one is worth a quarter.
Grades: A (90–100), B (80–89), C (70–79), D (60–69), F (below 60). Read the methodology →
Buick Dealers by Metro in Arizona
Shopping a specific city? These metro-level rankings drill into Buick dealers near each major Arizona market:
Arizona Buick Dealer Rankings at a Glance
| # | Dealer | City | Grade | Score | Dealer Fees | Quoted Add-ons | Quotes, Past Year |
|---|---|---|---|---|---|---|---|
| 1 | Van Buick Gmc (CarEdge Certified) | Scottsdale | A | 99 | $617 | — | 4 |
| 2 | Liberty Buick | Peoria | A | 96 | $599 | 25% | 8 |
| 3 | Royal Buick Gmc Of Tucson | Tucson | B | 89 | $589 | 67% | 9 |
| 4 | Coulter Buick Gmc Phoenix | Phoenix | B | 86 | $599 | 75% | 4 |
| 5 | Quebedeaux Buick Gmc | Tucson | B | 82 | $998 | 33% | 6 |
| 6 | Yates Buick Gmc | Goodyear | C | 78 | $495 | 100% | 10 |
| 7 | Henry Brown Buick Gmc | Gilbert | F | 56 | $1,224 | 83% | 23 |
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 advertised price. Dealers with a gap between advertised price and final OTD aren’t being straight with you. Don’t negotiate off the advertised number.
- Compare three dealers minimum. Even within the same metro, dealer fees, quoted add-ons and advertised price 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. CarEdge refreshes the rankings daily as new verified quotes come in.
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