Best GMC Dealerships in Alabama, Ranked by CarEdge Data
This is the CarEdge Dealer Transparency Index ranking for GMC dealers across Alabama. We grade dealers using verified out-the-door quotes — real PDFs, emails, and signed deals — not Google star ratings.
We graded every GMC dealer in Alabama 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.
Last updated October 26, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.
What is the best GMC dealer in Alabama?
The best GMC dealer in Alabama by verified out-the-door price data is Cooper Gmc (Anniston, AL): A grade, 91/100 across 4 verified quotes, with no dealer add-ons in any verified quote.
Close behind:
- David Scott Lee Gmc (Troy), A grade, 91/100 across 4 verified quotes, with no dealer add-ons in any verified quote.
- Bentley Buick Gmc (Huntsville), A grade, 90/100 across 11 verified quotes, with no dealer add-ons in any verified quote.
Best for:
- Lowest doc fee: Bentley Buick Gmc (Huntsville), $757.
- No dealer add-ons: Bentley Buick Gmc (Huntsville), none in any of its 11 verified quotes.
- Selling price under the listing: Bentley Buick Gmc (Huntsville), quotes average 6.1% below the advertised price.
- Most verified quotes: Bentley Buick Gmc (Huntsville), 11 verified quotes behind its A.
Among the A and B dealers ranked on this page.
Full ranking, fees and add-on data for every graded dealer are below.
Top 6 GMC Dealers in Alabama
Ranked by CarEdge transparency score, highest to lowest. Each dealer profile links to the full review with verified out-the-door quotes.
#1 — Cooper Gmc
Grade: A · Score: 91/100 · Anniston, AL
Cooper Gmc is the top-graded GMC dealer in Alabama by verified data — A grade, 91/100, based on 4 verified OTD quotes.
- Doc fee: $822 — above the AL average of $713
- Add-ons: None detected in verified quotes
- Listing accuracy: 3.7% above the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#2 — David Scott Lee Gmc
Grade: A · Score: 91/100 · Troy, AL
David Scott Lee Gmc quoted prices 5.3% below the advertised listing — the kind of discount that rewards getting the OTD in writing.
- Doc fee: $999 — well above the AL average of $713
- Add-ons: None detected in verified quotes
- Listing accuracy: 5.3% below the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#3 — Bentley Buick Gmc
Grade: A · Score: 90/100 · Huntsville, AL
Bentley Buick Gmc adds zero dealer add-ons in any verified quote — rare for an A-grade GMC dealer.
- Doc fee: $757 — above the AL average of $713
- Add-ons: None detected in verified quotes
- Listing accuracy: 6.1% below the advertised listing
- Verified quotes: 11
See full review & verified quotes →
#4 — Sam Boswell Buick Gmc
Grade: B · Score: 82/100 · Enterprise, AL
Sam Boswell Buick Gmc quotes prices within 0.9% of the advertised listing — one of the cleanest pricing patterns on this list.
- Doc fee: $900 — well above the AL average of $713
- Add-ons: 50% of quotes, avg $894
- Listing accuracy: 0.9% above the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#5 — Devan Lowe Buick Cadillac Gmc
Grade: D · Score: 60/100 · Rainbow City, AL
Devan Lowe Buick Cadillac Gmc grades a D at 60/100 across 4 verified quotes — the lowest on this list. Get a written OTD and compare before you commit.
- Doc fee: Not available
- Add-ons: None detected in verified quotes
- Listing accuracy: Quoted price matches the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#6 — Mullinax Buick Gmc
Grade: D · Score: 60/100 · Montgomery, AL
Mullinax Buick Gmc grades a D at 60/100 across 4 verified quotes — the lowest on this list. Get a written OTD and compare before you commit.
- Doc fee: Not available
- Add-ons: None detected in verified quotes
- Listing accuracy: 0.8% below the advertised listing
- Verified quotes: 4
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.
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).
GMC Dealers by Metro in Alabama
Shopping a specific city? These metro-level rankings drill into GMC dealers near each major Alabama market:
Alabama GMC Dealer Rankings at a Glance
| # | Dealer | City | Grade | Score | Doc Fee | Add-Ons | Quotes |
|---|---|---|---|---|---|---|---|
| 1 | Cooper Gmc | Anniston | A | 91 | $822 | $0 | 4 |
| 2 | David Scott Lee Gmc | Troy | A | 91 | $999 | $0 | 4 |
| 3 | Bentley Buick Gmc | Huntsville | A | 90 | $757 | $0 | 11 |
| 4 | Sam Boswell Buick Gmc | Enterprise | B | 82 | $900 | $894 | 4 |
| 5 | Devan Lowe Buick Cadillac Gmc | Rainbow City | D | 60 | — | $0 | 4 |
| 6 | Mullinax Buick Gmc | Montgomery | D | 60 | — | $0 | 4 |
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. CarEdge refreshes the rankings daily as new verified quotes come in.
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