Best Chevrolet Dealerships in Maryland, Ranked by CarEdge Data

This is the CarEdge Dealer Transparency Index ranking for Chevrolet dealers across Maryland. We grade dealers using verified out-the-door quotes — real PDFs, emails, and signed deals — not Google star ratings.

We graded every Chevrolet dealer in Maryland 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 22, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.

What is the best Chevrolet dealer in Maryland?

The best Chevrolet dealer in Maryland by verified out-the-door price data is Koons White Marsh Chevrolet (White Marsh, MD): A grade, 100/100 across 22 verified quotes, with no dealer add-ons in any verified quote.

Close behind:

2. Adams Chevrolet (Havre de Grace), A grade, 100/100 across 9 verified quotes, with no dealer add-ons in any verified quote.
3. Ourisman Chevrolet Baltimore (Baltimore), A grade, 99/100 across 11 verified quotes, with no dealer add-ons in any verified quote.

Best for:

• Lowest doc fee: Bob Bell Chevrolet Bel Air (Bel Air), $471, against the MD average of $783.
• No dealer add-ons: Koons White Marsh Chevrolet (White Marsh), none in any of its 22 verified quotes.
• Selling price that matches the listing: Miller Brothers Of Ellicott City (Ellicott City), quotes match the advertised price.
• Most verified quotes: Koons White Marsh Chevrolet (White Marsh), 22 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 13 Chevrolet Dealers in Maryland

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

#1 — Koons White Marsh Chevrolet

Grade: A · Score: 100/100 · White Marsh, MD

Koons White Marsh Chevrolet is the top-graded Chevrolet dealer in Maryland by verified data — A grade, 100/100, based on 22 verified OTD quotes.

• Doc fee: $800 — above the MD average of $783
• Add-ons: None detected in verified quotes
• Listing accuracy: 1.9% above the advertised listing
• Verified quotes: 22

See full review & verified quotes →

#2 — Adams Chevrolet

Grade: A · Score: 100/100 · Havre de Grace, MD

Adams Chevrolet adds zero dealer add-ons in any verified quote — rare for an A-grade Chevrolet dealer.

• Doc fee: $800 — above the MD average of $783
• Add-ons: None detected in verified quotes
• Listing accuracy: 1.8% above the advertised listing
• Verified quotes: 9

See full review & verified quotes →

#3 — Ourisman Chevrolet Baltimore

Grade: A · Score: 99/100 · Baltimore, MD

Not one verified quote from Ourisman Chevrolet Baltimore carried a dealer add-on — a clean record at the A grade.

• Doc fee: $800 — above the MD average of $783
• Add-ons: None detected in verified quotes
• Listing accuracy: 3.2% above the advertised listing
• Verified quotes: 11

See full review & verified quotes →

#4 — Sport Chevrolet

Grade: A · Score: 98/100 · Silver Spring, MD

Sport Chevrolet quotes prices within 0.5% of the advertised listing — one of the cleanest pricing patterns on this list.

• Doc fee: $799 — above the MD average of $783
• Add-ons: 7% of quotes, avg $20
• Listing accuracy: 0.5% above the advertised listing
• Verified quotes: 15

See full review & verified quotes →

#5 — Bob Bell Chevrolet Bel Air

Grade: A · Score: 98/100 · Bel Air, MD

Bob Bell Chevrolet Bel Air keeps add-ons on just 10% of verified quotes — light for an A-grade dealer.

• Doc fee: $471 — well below the MD average of $783
• Add-ons: 10% of quotes, avg $40
• Listing accuracy: Quoted price matches the advertised listing
• Verified quotes: 10

See full review & verified quotes →

#6 — Ourisman Chevrolet Of Rockville

Grade: A · Score: 98/100 · Rockville, MD

Add-ons showed on only 11% of Ourisman Chevrolet Of Rockville’s verified quotes — restrained by segment standards.

• Doc fee: $800 — above the MD average of $783
• Add-ons: 11% of quotes, avg $99
• Listing accuracy: 2.1% above the advertised listing
• Verified quotes: 9

See full review & verified quotes →

#7 — Miller Brothers Of Ellicott City

Grade: A · Score: 98/100 · Ellicott City, MD

Not one verified quote from Miller Brothers Of Ellicott City carried a dealer add-on — a clean record at the A grade.

• Doc fee: $800 — above the MD average of $783
• Add-ons: None detected in verified quotes
• Listing accuracy: Quoted price matches the advertised listing
• Verified quotes: 6

See full review & verified quotes →

#8 — Fort Washington Chevrolet

Grade: A · Score: 97/100 · Fort Washington, MD

Add-ons showed on only 13% of Fort Washington Chevrolet’s verified quotes — restrained by segment standards.

• Doc fee: $799 — above the MD average of $783
• Add-ons: 13% of quotes, avg $149
• Listing accuracy: 2.1% above the advertised listing
• Verified quotes: 8

See full review & verified quotes →

#9 — Koons Clarksville Chevrolet Gmc

Grade: A · Score: 97/100 · Clarksville, MD

Koons Clarksville Chevrolet Gmc keeps add-ons on just 14% of verified quotes — light for an A-grade dealer.

• Doc fee: $800 — above the MD average of $783
• Add-ons: 14% of quotes, avg $371
• Listing accuracy: 1.8% above the advertised listing
• Verified quotes: 7

See full review & verified quotes →

#10 — Hertrich Chevrolet

Grade: A · Score: 97/100 · Pocomoke, MD

Add-ons showed on only 17% of Hertrich Chevrolet’s verified quotes — restrained by segment standards.

• Doc fee: $714 — below the MD average of $783
• Add-ons: 17% of quotes, avg $192
• Listing accuracy: Quoted price matches the advertised listing
• Verified quotes: 6

See full review & verified quotes →

#11 — Autonation Chevrolet Timonium

Grade: A · Score: 95/100 · Timonium, MD

Autonation Chevrolet Timonium keeps add-ons on just 14% of verified quotes — light for an A-grade dealer.

• Doc fee: $799 — above the MD average of $783
• Add-ons: 14% of quotes, avg $28
• Listing accuracy: 3.6% above the advertised listing
• Verified quotes: 7

See full review & verified quotes →

#12 — Waldorf Chevrolet Cadillac

Grade: A · Score: 92/100 · Waldorf, MD

Waldorf Chevrolet Cadillac earns an A-grade on the CarEdge Dealer Transparency Index, based on 5 verified OTD quotes.

• Doc fee: $799 — above the MD average of $783
• Add-ons: 40% of quotes, avg $80
• Listing accuracy: 3.0% above the advertised listing
• Verified quotes: 5

See full review & verified quotes →

#13 — Stoler Chevrolet Buick

Grade: C · Score: 79/100 · Owings Mills, MD

Stoler Chevrolet Buick quotes prices 7.4% above the advertised listing — the widest gap on this list. Anchor to the OTD, not the sticker.

• Doc fee: $699 — below the MD average of $783
• Add-ons: 14% of quotes, avg $428
• Listing accuracy: 7.4% above the advertised listing
• Verified quotes: 7

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).

Chevrolet Dealers by Metro in Maryland

Shopping a specific city? These metro-level rankings drill into Chevrolet dealers near each major Maryland market:

• Best Chevrolet Dealerships in Baltimore

Maryland Chevrolet Dealer Rankings at a Glance

#	Dealer	City	Grade	Score	Doc Fee	Add-Ons	Quotes
1	Koons White Marsh Chevrolet	White Marsh	A	100	$800	$0	22
2	Adams Chevrolet	Havre de Grace	A	100	$800	$0	9
3	Ourisman Chevrolet Baltimore	Baltimore	A	99	$800	$0	11
4	Sport Chevrolet	Silver Spring	A	98	$799	$20	15
5	Bob Bell Chevrolet Bel Air	Bel Air	A	98	$471	$40	10
6	Ourisman Chevrolet Of Rockville	Rockville	A	98	$800	$99	9
7	Miller Brothers Of Ellicott City	Ellicott City	A	98	$800	$0	6
8	Fort Washington Chevrolet	Fort Washington	A	97	$799	$149	8
9	Koons Clarksville Chevrolet Gmc	Clarksville	A	97	$800	$371	7
10	Hertrich Chevrolet	Pocomoke	A	97	$714	$192	6
11	Autonation Chevrolet Timonium	Timonium	A	95	$799	$28	7
12	Waldorf Chevrolet Cadillac	Waldorf	A	92	$799	$80	5
13	Stoler Chevrolet Buick	Owings Mills	C	79	$699	$428	7

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.