Best GMC Dealerships in Georgia, Ranked by CarEdge Data
Key Takeaways
- Top 10 GMC dealers in Georgia, ranked using verified out-the-door quotes — not Google star ratings.
- Jimmy Britt Chevrolet Gmc (Greensboro) is the highest-graded GMC dealer in Georgia.
- Southtowne Chevrolet Buick Gmc (Newnan) carries the main watch-out — add-ons appear on 60% of verified quotes, averaging $297 — 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 GMC dealers across Georgia. 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 Georgia 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 1, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.
The Best GMC Dealers in Georgia
The best GMC dealer in Georgia by verified out-the-door price data is Jimmy Britt Chevrolet Gmc (Greensboro, GA): A grade, 100/100 across 7 verified quotes, with no dealer add-ons in any verified quote.
Close behind:
- Hardy Gmc (Dallas), A grade, 100/100 across 4 verified quotes, with no dealer add-ons in any verified quote.
- Nalley Gmc (Brunswick), A grade, 97/100 across 4 verified quotes, with no dealer add-ons in any verified quote.
Full ranking, fees and add-on data for every graded dealer are below.
Top 10 GMC Dealers in Georgia
Ranked by CarEdge transparency score, highest to lowest. Each dealer profile links to the full review with verified out-the-door quotes.
#1 — Jimmy Britt Chevrolet Gmc
Grade: A · Score: 100/100 · Greensboro, GA
Jimmy Britt Chevrolet Gmc is the top-graded GMC dealer in Georgia by verified data — A grade, 100/100, based on 7 verified OTD quotes.
- Doc fee: $489 — well below the GA average of $799
- Add-ons: None detected in verified quotes
- Listing accuracy: Quoted price matches the advertised listing
- Verified quotes: 7
See full review & verified quotes →
#2 — Hardy Gmc
Grade: A · Score: 100/100 · Dallas, GA
Hardy Gmc adds zero dealer add-ons in any verified quote — rare for an A-grade GMC dealer.
- Doc fee: $646 — below the GA average of $799
- Add-ons: None detected in verified quotes
- Listing accuracy: 0.8% above the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#3 — Nalley Gmc
Grade: A · Score: 97/100 · Brunswick, GA
Nalley Gmc quotes prices within 0.2% of the advertised listing — one of the cleanest pricing patterns on this list.
- Doc fee: $899 — above the GA average of $799
- Add-ons: None detected in verified quotes
- Listing accuracy: Quoted price matches the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#4 — Jim Ellis Buick Gmc Mall Of Georgia
Grade: A · Score: 94/100 · Buford, GA
Jim Ellis Buick Gmc Mall Of Georgia quoted prices 2.6% below the advertised listing — the kind of discount that rewards getting the OTD in writing.
- Doc fee: $799 — at the GA average
- Add-ons: 20% of quotes, avg $259
- Listing accuracy: 2.6% below the advertised listing
- Verified quotes: 5
See full review & verified quotes →
#5 — Alm Gmc South
Grade: A · Score: 91/100 · Morrow, GA
Verified quotes from Alm Gmc South came in 18.1% under the advertised listing.
- Doc fee: $995 — well above the GA average of $799
- Add-ons: None detected in verified quotes
- Listing accuracy: 18.1% below the advertised listing
- Verified quotes: 6
See full review & verified quotes →
#6 — Jim Ellis Buick Gmc Atlanta
Grade: B · Score: 88/100 · Atlanta, GA
Jim Ellis Buick Gmc Atlanta earns a solid B on verified data — a doc fee at or below the GA average. The one watch-out: add-ons show on 33% of quotes (avg $2,676).
- Doc fee: $732 — below the GA average of $799
- Add-ons: 33% of quotes, avg $2,676
- Listing accuracy: 3.4% below the advertised listing
- Verified quotes: 6
See full review & verified quotes →
#7 — Colonial Buick Gmc
Grade: B · Score: 87/100 · Loganville, GA
Colonial Buick Gmc grades a B: a doc fee at or below the GA average, but add-ons show on 57% of quotes (avg $51) — ask for an itemized OTD.
- Doc fee: $675 — below the GA average of $799
- Add-ons: 57% of quotes, avg $51
- Listing accuracy: 3.7% below the advertised listing
- Verified quotes: 7
See full review & verified quotes →
#8 — Carl Black Chevrolet Buick Gmc Kennesaw
Grade: B · Score: 85/100 · Kennesaw, GA
A B for Carl Black Chevrolet Buick Gmc Kennesaw — a doc fee at or below the GA average.
- Doc fee: $799 — at the GA average
- Add-ons: 25% of quotes, avg $547
- Listing accuracy: 1.9% below the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#9 — Five Star Chevrolet Gmc
Grade: B · Score: 80/100 · Unknown, GA
Five Star Chevrolet Gmc earns a solid B on verified data — solid fundamentals. The one watch-out: add-ons show on 50% of quotes (avg $398).
- Doc fee: $999 — well above the GA average of $799
- Add-ons: 50% of quotes, avg $398
- Listing accuracy: 9.0% below the advertised listing
- Verified quotes: 4
See full review & verified quotes →
#10 — Southtowne Chevrolet Buick Gmc
Grade: C · Score: 76/100 · Newnan, GA
Southtowne Chevrolet Buick Gmc grades a C — add-ons appear on 60% of verified quotes, averaging $297. Ask for an itemized OTD before signing.
- Doc fee: $897 — above the GA average of $799
- Add-ons: 60% of quotes, avg $297
- Listing accuracy: 5.7% above the advertised listing
- Verified quotes: 5
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 Georgia
Shopping a specific city? These metro-level rankings drill into GMC dealers near each major Georgia market:
Georgia GMC Dealer Rankings at a Glance
| # | Dealer | City | Grade | Score | Doc Fee | Add-Ons | Quotes |
|---|---|---|---|---|---|---|---|
| 1 | Jimmy Britt Chevrolet Gmc | Greensboro | A | 100 | $489 | $0 | 7 |
| 2 | Hardy Gmc | Dallas | A | 100 | $646 | $0 | 4 |
| 3 | Nalley Gmc | Brunswick | A | 97 | $899 | $0 | 4 |
| 4 | Jim Ellis Buick Gmc Mall Of Georgia | Buford | A | 94 | $799 | $259 | 5 |
| 5 | Alm Gmc South | Morrow | A | 91 | $995 | $0 | 6 |
| 6 | Jim Ellis Buick Gmc Atlanta | Atlanta | B | 88 | $732 | $2,676 | 6 |
| 7 | Colonial Buick Gmc | Loganville | B | 87 | $675 | $51 | 7 |
| 8 | Carl Black Chevrolet Buick Gmc Kennesaw | Kennesaw | B | 85 | $799 | $547 | 4 |
| 9 | Five Star Chevrolet Gmc | Unknown | B | 80 | $999 | $398 | 4 |
| 10 | Southtowne Chevrolet Buick Gmc | Newnan | C | 76 | $897 | $297 | 5 |
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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