Best Chevrolet Dealerships in Maryland, Ranked by CarEdge Data
Key Takeaways
- Top 13 Chevrolet dealers in Maryland, ranked using verified out-the-door quotes — not Google star ratings.
- Koons White Marsh Chevrolet (White Marsh) is the highest-graded Chevrolet dealer in Maryland.
- Waldorf Chevrolet Cadillac (Waldorf) carries the main watch-out — add-ons appear on 40% of verified quotes, averaging $80 — 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 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 1, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.
The Best Chevrolet Dealers 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 20 verified quotes, with no dealer add-ons in any verified quote.
Close behind:
- Adams Chevrolet (Havre de Grace), A grade, 100/100 across 10 verified quotes, with no dealer add-ons in any verified quote.
- Sport Chevrolet (Silver Spring), A grade, 98/100 across 15 verified quotes, with 15 verified out-the-door quotes behind the grade.
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 20 verified OTD quotes.
- Doc fee: $800 — above the MD average of $784
- Add-ons: None detected in verified quotes
- Listing accuracy: 2.0% above the advertised listing
- Verified quotes: 20
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 $784
- Add-ons: None detected in verified quotes
- Listing accuracy: 1.7% above the advertised listing
- Verified quotes: 10
See full review & verified quotes →
#3 — Sport Chevrolet
Grade: A · Score: 98/100 · Silver Spring, MD
Add-ons showed on only 7% of Sport Chevrolet’s verified quotes — restrained by segment standards.
- Doc fee: $799 — above the MD average of $784
- Add-ons: 7% of quotes, avg $20
- Listing accuracy: 1.6% above the advertised listing
- Verified quotes: 15
See full review & verified quotes →
#4 — Bob Bell Chevrolet Bel Air
Grade: A · Score: 98/100 · Bel Air, MD
Bob Bell Chevrolet Bel Air quotes prices within 0.0% of the advertised listing — one of the cleanest pricing patterns on this list.
- Doc fee: $471 — well below the MD average of $784
- Add-ons: 10% of quotes, avg $40
- Listing accuracy: Quoted price matches the advertised listing
- Verified quotes: 10
See full review & verified quotes →
#5 — Miller Brothers Of Ellicott City
Grade: A · Score: 98/100 · Ellicott City, MD
Miller Brothers Of Ellicott City keeps the F&I office out of it: no add-ons in any verified quote.
- Doc fee: $800 — above the MD average of $784
- Add-ons: None detected in verified quotes
- Listing accuracy: Quoted price matches the advertised listing
- Verified quotes: 5
See full review & verified quotes →
#6 — Autonation Chevrolet Timonium
Grade: A · Score: 97/100 · Timonium, MD
Add-ons showed on only 13% of Autonation Chevrolet Timonium’s verified quotes — restrained by segment standards.
- Doc fee: $799 — above the MD average of $784
- Add-ons: 13% of quotes, avg $25
- Listing accuracy: 3.0% above the advertised listing
- Verified quotes: 8
See full review & verified quotes →
#7 — Fort Washington Chevrolet
Grade: A · Score: 97/100 · Fort Washington, MD
Fort Washington Chevrolet keeps add-ons on just 13% of verified quotes — light for an A-grade dealer.
- Doc fee: $799 — above the MD average of $784
- Add-ons: 13% of quotes, avg $149
- Listing accuracy: 2.1% above the advertised listing
- Verified quotes: 8
See full review & verified quotes →
#8 — Ourisman Chevrolet Of Baltimore
Grade: A · Score: 97/100 · Baltimore, MD
Ourisman Chevrolet Of Baltimore keeps the F&I office out of it: no add-ons in any verified quote.
- Doc fee: $800 — above the MD average of $784
- Add-ons: None detected in verified quotes
- Listing accuracy: 3.9% above the advertised listing
- Verified quotes: 8
See full review & verified quotes →
#9 — Ourisman Chevrolet Of Rockville
Grade: A · Score: 97/100 · Rockville, MD
Ourisman Chevrolet Of Rockville keeps add-ons on just 13% of verified quotes — light for an A-grade dealer.
- Doc fee: $800 — above the MD average of $784
- Add-ons: 13% of quotes, avg $112
- Listing accuracy: 2.5% above the advertised listing
- Verified quotes: 8
See full review & verified quotes →
#10 — Koons Clarksville Chevrolet Gmc
Grade: A · Score: 97/100 · Clarksville, MD
Add-ons showed on only 14% of Koons Clarksville Chevrolet Gmc’s verified quotes — restrained by segment standards.
- Doc fee: $800 — above the MD average of $784
- Add-ons: 14% of quotes, avg $371
- Listing accuracy: 1.8% above the advertised listing
- Verified quotes: 7
See full review & verified quotes →
#11 — Hertrich Chevrolet
Grade: A · Score: 97/100 · Pocomoke, MD
Hertrich Chevrolet keeps add-ons on just 17% of verified quotes — light for an A-grade dealer.
- Doc fee: $714 — below the MD average of $784
- Add-ons: 17% of quotes, avg $192
- Listing accuracy: Quoted price matches the advertised listing
- Verified quotes: 6
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 $784
- 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 $784
- 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:
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 | 20 |
| 2 | Adams Chevrolet | Havre de Grace | A | 100 | $800 | $0 | 10 |
| 3 | Sport Chevrolet | Silver Spring | A | 98 | $799 | $20 | 15 |
| 4 | Bob Bell Chevrolet Bel Air | Bel Air | A | 98 | $471 | $40 | 10 |
| 5 | Miller Brothers Of Ellicott City | Ellicott City | A | 98 | $800 | $0 | 5 |
| 6 | Autonation Chevrolet Timonium | Timonium | A | 97 | $799 | $25 | 8 |
| 7 | Fort Washington Chevrolet | Fort Washington | A | 97 | $799 | $149 | 8 |
| 8 | Ourisman Chevrolet Of Baltimore | Baltimore | A | 97 | $800 | $0 | 8 |
| 9 | Ourisman Chevrolet Of Rockville | Rockville | A | 97 | $800 | $112 | 8 |
| 10 | Koons Clarksville Chevrolet Gmc | Clarksville | A | 97 | $800 | $371 | 7 |
| 11 | Hertrich Chevrolet | Pocomoke | A | 97 | $714 | $192 | 6 |
| 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
- 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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