Best Mercedes-Benz Dealerships in Washington DC, Ranked by CarEdge Data

This is the CarEdge Dealer Transparency Index ranking for Mercedes-Benz dealers in the Washington DC metro. We graded every Mercedes-Benz 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.

4 Mercedes-Benz dealers in Washington DC cleared the data threshold this quarter. It’s a smaller field — 3 more Mercedes-Benz 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.

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).

Top 4 Mercedes-Benz Dealers in Washington DC

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

#1 — Mercedes-Benz Of Catonsville

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

Mercedes-Benz Of Catonsville is the top-graded Mercedes-Benz dealer in the Washington DC metro by verified data — A grade, 99/100, based on 17 verified OTD quotes.

• Doc fee: $800 — above the MD average of $769
• Add-ons: None detected in verified quotes
• Listing accuracy: 8.7% below the advertised listing
• Verified quotes: 17

See full review & verified quotes →

#2 — Mercedes-Benz Of Arlington

Grade: A · Score: 96/100 · Arlington, VA

Mercedes-Benz Of Arlington adds zero dealer add-ons in any verified quote — rare for an A-grade Mercedes-Benz dealer.

• Doc fee: $970 — above the VA average of $863
• Add-ons: None detected in verified quotes
• Listing accuracy: 0.7% above the advertised listing
• Verified quotes: 4

See full review & verified quotes →

#3 — Mercedes-Benz Of Fredericksburg

Grade: A · Score: 94/100 · Fredericksburg, VA

Mercedes-Benz Of Fredericksburg quotes prices within 0.0% of the advertised listing — one of the cleanest pricing patterns on this list.

• Doc fee: $799 — below the VA average of $863
• Add-ons: None detected in verified quotes
• Listing accuracy: Quoted price matches the advertised listing
• Verified quotes: 5

See full review & verified quotes →

#4 — Mercedes-Benz Of Tysons Corner

Grade: B · Score: 88/100 · Vienna, VA

Mercedes-Benz Of Tysons Corner quotes prices 5.1% above the advertised listing — the widest gap on this list. Anchor to the OTD, not the sticker.

• Doc fee: $896 — above the VA average of $863
• Add-ons: 10% of quotes, avg $184
• Listing accuracy: 5.1% above the advertised listing
• Verified quotes: 10

See full review & verified quotes →

Limited Data

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

• Mileone Autogroup / Mercedes-Benz Of Silver Spring (Silver Spring, MD) — based on 1 verified OTD quote. View dealer page
• Mercedes-Benz Of Annapolis (Annapolis, MD) — based on 1 verified OTD quote. View dealer page
• Mercedes-Benz Of Chantilly (Chantilly, VA) — based on 1 verified OTD quote. View dealer page

Washington DC Mercedes-Benz Dealer Rankings at a Glance

#	Dealer	City	Grade	Score	Doc Fee	Add-Ons	Quotes
1	Mercedes-Benz Of Catonsville	Catonsville	A	99	$800	$0	17
2	Mercedes-Benz Of Arlington	Arlington	A	96	$970	$0	4
3	Mercedes-Benz Of Fredericksburg	Fredericksburg	A	94	$799	$0	5
4	Mercedes-Benz Of Tysons Corner	Vienna	B	88	$896	$184	10

Compare Mercedes-Benz Dealers in Other Metros

CarEdge has graded Mercedes-Benz dealers in 5 US metros using verified out-the-door quotes. Compare other markets:

• Best Mercedes-Benz Dealerships in Houston
• Best Mercedes-Benz Dealerships in Los Angeles
• Best Mercedes-Benz Dealerships in Miami
• Best Mercedes-Benz Dealerships in San Francisco Bay

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. Data updated quarterly. Last updated: Q3 2026.