Best Buick Dealerships in New York City, Ranked by CarEdge Data

This is the CarEdge Dealer Transparency Index ranking for Buick dealers in the New York City 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.

6 Buick dealers in New York City currently clear the data threshold. Here’s how they rank.

Last updated October 1, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.

The Best Buick Dealers in New York City

The best Buick dealer in New York City by verified out-the-door price data is Schumacher Chevrolet Buick Of Boonton (Boonton, NJ): A grade, 100/100 across 9 verified quotes, with no dealer add-ons in any verified quote.

Close behind:

2. Jim Curley Buick Gmc (Lakewood), A grade, 100/100 across 6 verified quotes, with no dealer add-ons in any verified quote.
3. Royal Buick Gmc (Sussex), A grade, 97/100 across 11 verified quotes, with a $688 doc fee, under the NJ average of $739.

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

Top 6 Buick Dealers in New York City

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

#1 — Schumacher Chevrolet Buick Of Boonton

Grade: A · Score: 100/100 · Boonton, NJ

Schumacher Chevrolet Buick Of Boonton is the top-graded Buick dealer in the New York City metro by verified data — A grade, 100/100, based on 9 verified OTD quotes.

• Doc fee: $399 — well below the NJ average of $739
• Add-ons: None detected in verified quotes
• Listing accuracy: 7.8% below the advertised listing
• Verified quotes: 9

See full review & verified quotes →

#2 — Jim Curley Buick Gmc

Grade: A · Score: 100/100 · Lakewood, NJ

Jim Curley Buick Gmc adds zero dealer add-ons in any verified quote — rare for an A-grade Buick dealer.

• Doc fee: $682 — below the NJ average of $739
• Add-ons: None detected in verified quotes
• Listing accuracy: 1.1% above the advertised listing
• Verified quotes: 6

See full review & verified quotes →

#3 — Royal Buick Gmc

Grade: A · Score: 97/100 · Sussex, NJ

Add-ons showed on only 18% of Royal Buick Gmc’s verified quotes — restrained by segment standards.

• Doc fee: $688 — below the NJ average of $739
• Add-ons: 18% of quotes, avg $153
• Listing accuracy: 1.9% above the advertised listing
• Verified quotes: 11

See full review & verified quotes →

#4 — Sawyer Lyons Buick Gmc

Grade: A · Score: 93/100 · Randolph, NJ

Sawyer Lyons Buick Gmc earns an A-grade on the CarEdge Dealer Transparency Index, based on 4 verified OTD quotes.

• Doc fee: $799 — above the NJ average of $739
• Add-ons: 25% of quotes, avg $347
• Listing accuracy: 3.3% above the advertised listing
• Verified quotes: 4

See full review & verified quotes →

#5 — Green Brook Buick Gmc Chevrolet

Grade: A · Score: 90/100 · Green Brook Township, NJ

Green Brook Buick Gmc Chevrolet quotes prices within 0.3% of the advertised listing — one of the cleanest pricing patterns on this list.

• Doc fee: $1001 — well above the NJ average of $739
• Add-ons: 14% of quotes, avg $142
• Listing accuracy: Quoted price matches the advertised listing
• Verified quotes: 7

See full review & verified quotes →

#6 — Generation Buick Gmc

Grade: B · Score: 88/100 · Bohemia, NY

Add-ons appear on 50% of verified quotes at Generation Buick Gmc, averaging $648 — the highest rate on this list. Ask for an itemized OTD before signing.

• Doc fee: $175 — well below the NY average of $220
• Add-ons: 50% of quotes, avg $648
• Listing accuracy: 5.2% below the advertised listing
• Verified quotes: 4

See full review & verified quotes →

Limited Data

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

• Coleman Buick Gmc (Lawrence Township, NJ) — based on 3 verified OTD quotes. View dealer page
• Jim Curley Buick Gmc Of Keyport (Keyport, NJ) — based on 1 verified OTD quote. View dealer page
• King O’Rourke Buick Gmc (Smithtown, NY) — based on 1 verified OTD quote. View dealer page
• Schumacher Chevy-Buick Of Boonton (Boonton, NJ) — based on 1 verified OTD quote. View dealer page
• Sawyer Lyons Buick Gmc Of Randolph (Randolph, NJ) — based on 1 verified OTD quote. View dealer page
• Performance Buick Gmc (Hanover, NJ) — based on 3 verified OTD quotes. View dealer page
• Green Brook Buick Gmc (Green Brook Township, NJ) — based on 1 verified OTD quote. View dealer page
• Performance Buick Gmc Of Woodbridge (Woodbridge Township, NJ) — based on 2 verified OTD quotes. View dealer page
• Bomnin Buick Gmc Nanuet (Nanuet, NY) — based on 1 verified OTD quote. View dealer page
• T&T Coast Buick Gmc (Manasquan, NJ) — based on 2 verified OTD quotes. View dealer page
• Mcguire Buick Gmc (Little Falls, NJ) — 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).

New York City Buick Dealer Rankings at a Glance

#	Dealer	City	Grade	Score	Doc Fee	Add-Ons	Quotes
1	Schumacher Chevrolet Buick Of Boonton	Boonton	A	100	$399	$0	9
2	Jim Curley Buick Gmc	Lakewood	A	100	$682	$0	6
3	Royal Buick Gmc	Sussex	A	97	$688	$153	11
4	Sawyer Lyons Buick Gmc	Randolph	A	93	$799	$347	4
5	Green Brook Buick Gmc Chevrolet	Green Brook Township	A	90	$1001	$142	7
6	Generation Buick Gmc	Bohemia	B	88	$175	$648	4

Compare Buick Dealers in Other Metros

CarEdge has graded Buick dealers in 20 US metros using verified out-the-door quotes. Compare other markets:

• Best Buick Dealerships in Phoenix
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• Best Buick Dealerships in Dallas-Fort Worth
• Best Buick Dealerships in Los Angeles
• Best Buick Dealerships in Chicago
• Best Buick Dealerships in Atlanta
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• Best Buick Dealerships in Baltimore
• Best Buick Dealerships in Milwaukee
• Best Buick Dealerships in Allentown
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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.