Best Buick Dealerships in Atlanta, Ranked by CarEdge Data

This is the CarEdge Dealer Transparency Index ranking for Buick dealers in the Atlanta metro. We graded every Buick dealer in the area with enough verified out-the-door quotes to score with confidence — using real PDFs, emails, and signed deals, not Google star ratings.

5 Buick dealers in Atlanta currently clear the data threshold. It’s a smaller field — 5 more Buick dealers are tracked below but do not yet have enough verified quotes to grade — so treat this as a focused shortlist and still gather your own quotes. Here’s how they rank.

Last updated November 10, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.

What is the best Buick dealer in Atlanta?

The top-rated Buick dealer in Atlanta by verified out-the-door price data is Jim Ellis Buick Gmc Of Atlanta (Atlanta, GA): B grade, 89/100 across 6 verified quotes, with a $759 doc fee, under the GA average of $799. No Buick dealer here earns an A yet, so get written quotes from several.

Close behind:

2. Colonial Buick Gmc (Loganville), B grade, 89/100 across 5 verified quotes, with a $675 doc fee, under the GA average of $799.
3. Jim Ellis Buick Gmc Mall Of Georgia (Buford), B grade, 84/100 across 8 verified quotes, with a $785 doc fee, under the GA average of $799.

Best for:

• Lowest doc fee: Colonial Buick Gmc (Loganville), $675, against the GA average of $799.
• Selling price under the listing: Colonial Buick Gmc (Loganville), quotes average 4.7% below the advertised price.

Among the A and B dealers ranked on this page.

Full ranking, fees and add-on data for every graded dealer are below.

Top 5 Buick Dealers in Atlanta

Ranked by CarEdge transparency score, highest to lowest. Each dealer profile links to the full review with verified out-the-door quotes.

#1 — Jim Ellis Buick Gmc Of Atlanta

Grade: B · Score: 89/100 · Atlanta, GA

Jim Ellis Buick Gmc Of Atlanta is the top-graded Buick dealer in the Atlanta metro by verified data — B grade, 89/100, based on 6 verified OTD quotes.

• Doc fee: $759 — below the GA average of $799
• Add-ons: 33% of quotes, avg $637
• Listing accuracy: 3.9% below the advertised listing
• Verified quotes: 6

See full review & verified quotes →

#2 — Colonial Buick Gmc

Grade: B · Score: 89/100 · Loganville, GA

Colonial Buick Gmc earns a solid B on verified data — a doc fee at or below the GA average. The one watch-out: add-ons show on 60% of quotes (avg $53).

• Doc fee: $675 — below the GA average of $799
• Add-ons: 60% of quotes, avg $53
• Listing accuracy: 4.7% below the advertised listing
• Verified quotes: 5

See full review & verified quotes →

#3 — Jim Ellis Buick Gmc Mall Of Georgia

Grade: B · Score: 84/100 · Buford, GA

Jim Ellis Buick Gmc Mall Of Georgia grades a B: a doc fee at or below the GA average, but add-ons show on 50% of quotes (avg $2,484) — ask for an itemized OTD.

• Doc fee: $785 — below the GA average of $799
• Add-ons: 50% of quotes, avg $2,484
• Listing accuracy: 1.1% above the advertised listing
• Verified quotes: 8

See full review & verified quotes →

#4 — Carl Black Buick Gmc Roswell

Grade: C · Score: 79/100 · Roswell, GA

Carl Black Buick Gmc Roswell grades a C — add-ons appear on 60% of verified quotes, averaging $1,674. Ask for an itemized OTD before signing.

• Doc fee: $799 — at the GA average
• Add-ons: 60% of quotes, avg $1,674
• Listing accuracy: 2.4% below the advertised listing
• Verified quotes: 5

See full review & verified quotes →

#5 — Southtowne Chevrolet Buick Gmc

Grade: D · Score: 66/100 · Newnan, GA

Southtowne Chevrolet Buick Gmc carries the heaviest warnings on this list — add-ons appear on 75% of verified quotes, averaging $371, and quoted prices run 10.0% above the advertised listing. Anchor to the OTD, not the sticker.

• Doc fee: $897 — above the GA average of $799
• Add-ons: 75% of quotes, avg $371
• Listing accuracy: 10.0% above the advertised listing
• Verified quotes: 4

See full review & verified quotes →

Limited Data

These Buick dealers in the Atlanta metro have verified OTD data, but not yet enough to assign a confident grade. We’re actively collecting more quotes for these dealers.

• John Miles Chevrolet Buick Gmc (Conyers, GA) — based on 3 verified OTD quotes. View dealer page
• John Thornton Buick Gmc (Carrollton, GA) — based on 3 verified OTD quotes. View dealer page
• Capital Buick Gmc (Smyrna, GA) — based on 2 verified OTD quotes. View dealer page
• Riverside Buick Gmc (Cartersville, GA) — based on 1 verified OTD quote. View dealer page
• Jim Hardman Buick Gmc Inc (Gainesville, GA) — based on 2 verified OTD quotes. View dealer page

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).

Atlanta Buick Dealer Rankings at a Glance

#	Dealer	City	Grade	Score	Doc Fee	Add-Ons	Quotes
1	Jim Ellis Buick Gmc Of Atlanta	Atlanta	B	89	$759	$637	6
2	Colonial Buick Gmc	Loganville	B	89	$675	$53	5
3	Jim Ellis Buick Gmc Mall Of Georgia	Buford	B	84	$785	$2,484	8
4	Carl Black Buick Gmc Roswell	Roswell	C	79	$799	$1,674	5
5	Southtowne Chevrolet Buick Gmc	Newnan	D	66	$897	$371	4

For the live list, including dealers graded since this page last updated, see the live Buick dealer rankings near Atlanta on the CarEdge Dealer Transparency Index.

Compare Buick Dealers in Other Metros

CarEdge has graded Buick dealers in 23 US metros using verified out-the-door quotes. Compare other markets:

• Best Buick Dealerships in Phoenix
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How to Use This Data When You Shop

1. 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.
2. 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.
3. 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.
4. 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.

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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.