Best Buick Dealerships in the US, Ranked by CarEdge Data
This is the CarEdge Dealer Transparency Index national ranking for Buick dealers. We grade dealers on verified out-the-door quotes — real PDFs, emails, and signed deals — not Google star ratings.
We graded 62 Buick dealers across the country; below are the 20 most transparent by score. Three of them, Sims Buick-Gmc Truck, Inc., James Wood Buick Gmc, and McKinney Buick GMC, are CarEdge Certified. Shopping locally? Use the state and metro rankings linked below.
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 the United States?
The best Buick dealer in the United States by verified out-the-door price data is Caposio Buick Gmc (Victorville, CA): A grade, 100/100 across 15 quotes from the past year, with no quoted add-ons in its 15 quotes from the past year.
Close behind:
- Woody Buick Gmc Of Naperville (Naperville), A grade, 100/100 across 15 quotes from the past year, with no quoted add-ons in its 15 quotes from the past year.
- David Scott Lee Buick Gmc (Crestview), A grade, 100/100 across 13 quotes from the past year, with no quoted add-ons in its 13 quotes from the past year.
Best for:
- Lowest dealer fees: Caposio Buick Gmc (Victorville), $122.
- No quoted add-ons: Group 1 Buick Gmc South (Houston), none in its 20 quotes from the past year.
- Most quotes, past year: Sims Buick-Gmc Truck, Inc. (Warren), 27 quotes from the past year behind its A.
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 the United States
Sims Buick-Gmc Truck, Inc., Van Buick Gmc, James Wood Buick Gmc, and McKinney Buick GMC are the CarEdge Certified Buick dealers in the United States. 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.
Sims Buick-Gmc Truck, Inc.: CarEdge Certified Buick dealer in Warren
Sims Buick-Gmc Truck, Inc. in Warren, OH is CarEdge Certified. It holds an A grade on the CarEdge Dealer Transparency Index (99/100 across 27 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.
- Dealer fees: $398 — at the OH median
See Sims Buick-Gmc Truck, Inc.’s grade and verified quotes →
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 →
James Wood Buick Gmc: CarEdge Certified Buick dealer in Decatur
James Wood Buick Gmc in Decatur, TX is CarEdge Certified. It holds an A grade on the CarEdge Dealer Transparency Index (96/100 across 8 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.
- Dealer fees: $296 — above the TX median of $230
See James Wood Buick Gmc’s grade and verified quotes →
McKinney Buick GMC: CarEdge Certified Buick dealer in McKinney
McKinney Buick GMC in McKinney, TX is CarEdge Certified. It holds an A grade on the CarEdge Dealer Transparency Index (95/100 across 16 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 McKinney Buick GMC on September 25, 2026.
- Dealer fees: $225 — below the TX median of $230
See McKinney Buick GMC’s grade and verified quotes →
See every CarEdge Certified dealer →
Top 20 Buick Dealers in the US
Ranked by CarEdge transparency score, highest to lowest.
#1 — Caposio Buick Gmc
Grade: A · Score: 100/100 · Victorville, CA
Caposio Buick Gmc is the top-graded Buick dealer in the United States by verified data — A grade, 100/100, based on 15 quotes from the past year.
- Dealer fees: $122 — above the CA median of $117
- Quoted add-ons: None in 15 quotes from the past year
- Quotes, past year: 15
See full review & verified quotes →
#2 — Woody Buick Gmc Of Naperville
Grade: A · Score: 100/100 · Naperville, IL
Woody Buick Gmc Of Naperville put no quoted add-ons on any of its 15 quotes from the past year — rare for an A-grade Buick dealer.
- Dealer fees: $378 — below the IL median of $397
- Quoted add-ons: None in 15 quotes from the past year
- Quotes, past year: 15
See full review & verified quotes →
#3 — David Scott Lee Buick Gmc
Grade: A · Score: 100/100 · Crestview, FL
Not one of David Scott Lee Buick Gmc’s 13 quotes from the past year carried a quoted add-on — a clean record at the A grade.
- Dealer fees: $1,298 — below the FL median of $1,299
- Quoted add-ons: None in 13 quotes from the past year
- Quotes, past year: 13
See full review & verified quotes →
#4 — Ed Morse Sawgrass Buick Gmc
Grade: A · Score: 100/100 · Sunrise, FL
Ed Morse Sawgrass Buick Gmc keeps the F&I office out of it: no quoted add-ons in its 8 quotes from the past year.
- Dealer fees: $999 — below the FL median of $1,299
- Quoted add-ons: None in 8 quotes from the past year
- Quotes, past year: 8
See full review & verified quotes →
#5 — Sims Buick-Gmc Truck, Inc.
Grade: A · Score: 99/100 · CarEdge Certified · Warren, OH
Sims Buick-Gmc Truck, Inc. is one of four CarEdge Certified Buick dealers in the United States. Beyond its A grade (99/100 across 27 quotes from the past year), 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: $398 — at the OH median
- Quotes, past year: 27
- CarEdge Certified: Yes. Guarantee verified by ongoing CarEdge AI mystery shops. What CarEdge Certified means
See full review & verified quotes →
#6 — Bourne’s Auto Center
Grade: A · Score: 99/100 · Easton, MA
Bourne’s Auto Center put no quoted add-ons on any of its 19 quotes from the past year — rare for an A-grade Buick dealer.
- Dealer fees: $584 — below the MA median of $595
- Quoted add-ons: None in 19 quotes from the past year
- Quotes, past year: 19
See full review & verified quotes →
#7 — Conley Buick Gmc
Grade: A · Score: 99/100 · Bradenton, FL
Not one of Conley Buick Gmc’s 18 quotes from the past year carried a quoted add-on — a clean record at the A grade.
- Dealer fees: $995 — below the FL median of $1,299
- Quoted add-ons: None in 18 quotes from the past year
- Quotes, past year: 18
See full review & verified quotes →
#8 — Asbury Automotive
Grade: A · Score: 99/100 · Atlanta, GA
Asbury Automotive’s $504 in dealer fees comes in well below the GA median of $925 — money that stays in your pocket at signing.
- Dealer fees: $504 — below the GA median of $925
- Quoted add-ons: On 1 of 17 quotes from the past year (6%)
- Quotes, past year: 17
See full review & verified quotes →
#9 — Faulkner Buick Gmc Trevose
Grade: A · Score: 99/100 · Feasterville-Trevose, PA
Faulkner Buick Gmc Trevose keeps the F&I office out of it: no quoted add-ons in its 8 quotes from the past year.
- Dealer fees: $522 — above the PA median of $490
- Quoted add-ons: None in 8 quotes from the past year
- Quotes, past year: 8
See full review & verified quotes →
#10 — Rivard Buick Gmc
Grade: A · Score: 98/100 · Tampa, FL
Rivard Buick Gmc holds the A grade across 23 quotes from the past year — a substantial sample size.
- Dealer fees: $1,193 — below the FL median of $1,299
- Quoted add-ons: On 2 of 23 quotes from the past year (9%)
- Quotes, past year: 23
See full review & verified quotes →
#11 — Woody Buick Gmc Of Gurnee
Grade: A · Score: 98/100 · Gurnee, IL
Woody Buick Gmc Of Gurnee put no quoted add-ons on any of its 14 quotes from the past year — rare for an A-grade Buick dealer.
- Dealer fees: $413 — above the IL median of $397
- Quoted add-ons: None in 14 quotes from the past year
- Quotes, past year: 14
See full review & verified quotes →
#12 — Johnson Auto Plaza
Grade: A · Score: 98/100 · Brighton, CO
Quoted add-ons showed on only 15% of Johnson Auto Plaza’s quotes from the past year — restrained by segment standards.
- Dealer fees: $599 — below the CO median of $741
- Quoted add-ons: On 2 of 13 quotes from the past year (15%)
- Quotes, past year: 13
See full review & verified quotes →
#13 — Ferguson Superstore
Grade: A · Score: 98/100 · Broken Arrow, OK
Ferguson Superstore keeps the F&I office out of it: no quoted add-ons in its 9 quotes from the past year.
- Dealer fees: $579 — below the OK median of $599
- Quoted add-ons: None in 9 quotes from the past year
- Quotes, past year: 9
See full review & verified quotes →
#14 — Sunrise Chevrolet Buick GMC at Collierville
Grade: A · Score: 98/100 · Collierville, TN
Sunrise Chevrolet Buick GMC at Collierville earns an A-grade on the CarEdge Dealer Transparency Index, based on 8 quotes from the past year.
- Dealer fees: $900 — above the TN median of $829
- Quoted add-ons: On 3 of 8 quotes from the past year (38%)
- Quotes, past year: 8
See full review & verified quotes →
#15 — Group 1 Buick Gmc South
Grade: A · Score: 97/100 · Houston, TX
Group 1 Buick Gmc South holds the A grade across 20 quotes from the past year — a substantial sample size.
- Dealer fees: $308 — above the TX median of $230
- Quoted add-ons: None in 20 quotes from the past year
- Quotes, past year: 20
See full review & verified quotes →
#16 — James Wood Buick Gmc
Grade: A · Score: 96/100 · CarEdge Certified · Decatur, TX
James Wood Buick Gmc is one of four CarEdge Certified Buick dealers in the United States. Beyond its A grade (96/100 across 8 quotes from the past year), 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: $296 — above the TX median of $230
- Quotes, past year: 8
- CarEdge Certified: Yes. Guarantee verified by ongoing CarEdge AI mystery shops. What CarEdge Certified means
See full review & verified quotes →
#17 — Gay Buick Gmc
Grade: A · Score: 96/100 · Dickinson, TX
Gay Buick Gmc earns an A-grade on the CarEdge Dealer Transparency Index, based on 8 quotes from the past year.
- Dealer fees: $225 — below the TX median of $230
- Quoted add-ons: On 3 of 8 quotes from the past year (38%)
- Quotes, past year: 8
See full review & verified quotes →
#18 — 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 →
#19 — McKinney Buick GMC
Grade: A · Score: 95/100 · CarEdge Certified · McKinney, TX
McKinney Buick GMC is one of four CarEdge Certified Buick dealers in the United States. Beyond its A grade (95/100 across 16 quotes from the past year), 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: $225 — below the TX median of $230
- Quotes, past year: 16
- CarEdge Certified: Yes. Guarantee verified by ongoing CarEdge AI mystery shops. What CarEdge Certified means
See full review & verified quotes →
#20 — Bentley Buick Gmc
Grade: A · Score: 95/100 · Huntsville, AL
Bentley Buick Gmc put no quoted add-ons on any of its 17 quotes from the past year — rare for an A-grade Buick dealer.
- Dealer fees: $766 — below the AL median of $799
- Quoted add-ons: None in 17 quotes from the past year
- Quotes, past year: 17
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 Dealer Rankings by State
State-level Buick rankings for a closer-to-home shortlist:
- Best Buick Dealerships in Arizona
- Best Buick Dealerships in California
- Best Buick Dealerships in Colorado
- Best Buick Dealerships in Florida
- Best Buick Dealerships in Illinois
- Best Buick Dealerships in New Jersey
- Best Buick Dealerships in Ohio
- Best Buick Dealerships in Pennsylvania
- Best Buick Dealerships in Texas
- Best Buick Dealerships in Virginia
- Best Buick Dealerships in Wisconsin
Buick Dealer Rankings by Metro
Metro-level Buick rankings:
- Best Buick Dealerships in Akron
- Best Buick Dealerships in Allentown
- Best Buick Dealerships in Atlanta
- Best Buick Dealerships in Baltimore
- Best Buick Dealerships in Boston
- Best Buick Dealerships in Chicago
- Best Buick Dealerships in Dallas-Fort Worth
- Best Buick Dealerships in Denver
- Best Buick Dealerships in Houston
- Best Buick Dealerships in Huntsville
- Best Buick Dealerships in Jacksonville
- Best Buick Dealerships in Killeen
- Best Buick Dealerships in Los Angeles
- Best Buick Dealerships in Miami
- Best Buick Dealerships in Milwaukee
- Best Buick Dealerships in New York City
- Best Buick Dealerships in Philadelphia
- Best Buick Dealerships in Phoenix
- Best Buick Dealerships in Riverside-San Bernardino
- Best Buick Dealerships in San Antonio
- Best Buick Dealerships in Tampa
- Best Buick Dealerships in Washington DC
- Best Buick Dealerships in West Palm Beach
US Buick Dealer Rankings at a Glance
| # | Dealer | City | Grade | Score | Dealer Fees | Quoted Add-ons | Quotes, Past Year |
|---|---|---|---|---|---|---|---|
| 1 | Caposio Buick Gmc | Victorville | A | 100 | $122 | None | 15 |
| 2 | Woody Buick Gmc Of Naperville | Naperville | A | 100 | $378 | None | 15 |
| 3 | David Scott Lee Buick Gmc | Crestview | A | 100 | $1,298 | None | 13 |
| 4 | Ed Morse Sawgrass Buick Gmc | Sunrise | A | 100 | $999 | None | 8 |
| 5 | Sims Buick-Gmc Truck, Inc. (CarEdge Certified) | Warren | A | 99 | $398 | — | 27 |
| 6 | Bourne’s Auto Center | Easton | A | 99 | $584 | None | 19 |
| 7 | Conley Buick Gmc | Bradenton | A | 99 | $995 | None | 18 |
| 8 | Asbury Automotive | Atlanta | A | 99 | $504 | 6% | 17 |
| 9 | Faulkner Buick Gmc Trevose | Feasterville-Trevose | A | 99 | $522 | None | 8 |
| 10 | Rivard Buick Gmc | Tampa | A | 98 | $1,193 | 9% | 23 |
| 11 | Woody Buick Gmc Of Gurnee | Gurnee | A | 98 | $413 | None | 14 |
| 12 | Johnson Auto Plaza | Brighton | A | 98 | $599 | 15% | 13 |
| 13 | Ferguson Superstore | Broken Arrow | A | 98 | $579 | None | 9 |
| 14 | Sunrise Chevrolet Buick GMC at Collierville | Collierville | A | 98 | $900 | 38% | 8 |
| 15 | Group 1 Buick Gmc South | Houston | A | 97 | $308 | None | 20 |
| 16 | James Wood Buick Gmc (CarEdge Certified) | Decatur | A | 96 | $296 | — | 8 |
| 17 | Gay Buick Gmc | Dickinson | A | 96 | $225 | 38% | 8 |
| 18 | Liberty Buick | Peoria | A | 96 | $599 | 25% | 8 |
| 19 | McKinney Buick GMC (CarEdge Certified) | McKinney | A | 95 | $225 | — | 16 |
| 20 | Bentley Buick Gmc | Huntsville | A | 95 | $766 | None | 17 |
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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