Transparency Verdict
Mercedes-Benz Of Plano earns a B.
Mostly honest. Stay alert.
Fair on the big stuff, but there are small things to watch. Read the out-the-door carefully before you sign.
Moderate confidence — based on 19 verified out-the-door quotes and 5 tracked negotiations · Plano, TX
Collected Oct 15, 2025 – Sep 21, 2026 · Updated Sep 26, 2026
The full story
Why Mercedes-Benz Of Plano earned this grade
Between October 2025 and September 2026, CarEdge negotiated or logged 19 verified deals with this dealership. We pulled the doc fee, the add-ons, and the gap between advertised and out-the-door price from each one. Then we graded them the way a friend in the business would: on the things that actually cost you money.
✓ What they do well
4 thingsDoc fee is in line with the market
At $225, their doc fee sits at or just under the TX average. Not exceptional, but nothing to fight over.
Mandatory add-ons are the exception
Only 11% of quotes include add-ons you can't decline. Across all recent quotes, add-ons average $758. Most shoppers here never see one.
The price you see is the price you get
Their quoted selling price almost exactly matches the advertised listing price. No mystery markup, no surprise "market adjustment."
Shoppers who negotiated saved real money
Across 5 back-and-forth negotiations we tracked here, buyers saved an average of $3,400 from first quote to final. That tells you their opening number has room.
TipNever take the first quote. Their floor is lower than what they offer on day one.
19 verified OTD quotes from Mercedes-Benz Of Plano
Real out-the-door worksheets, not reviews. Click “View Quote” on any row to see the price breakdown.
Recent Quotes
Verified out-the-door prices from real transactions
12 vehicle transactions — 19 individual quotes
Most Common Add-ons
At a Glance
Tips for Mercedes-Benz Of Plano
- Expect ~$758 in add-ons. Items like "dealer accessories," paint protection, and theft deterrent are typically negotiable.
- Doc fee ($225) is at or below TX average. One less thing to negotiate.
- Dealer markup is effectively 0% above listing (excluding taxes). This dealer keeps their fees minimal.
Keep researching
Look up another dealer by name, brand, city, or zip.
On the lot right now
Separate from the grade above — this is what's currently listed. Useful for spotting aging stock with room to negotiate.
Current Inventory
View all 1603 vehicles →$62,240
Median Price
75
Median Days Listed
82
Added This Week
Days on Market
How long vehicles have been listed. Older stock means more room to negotiate.
Nearby Rated Dealers
These dealers near Plano have transparency scores based on verified pricing data.
Frequently Asked Questions
What fees does Mercedes-Benz Of Plano charge?
Based on 19 verified out-the-door quotes collected by CarEdge, Mercedes-Benz Of Plano charges a $225 documentation fee and averages $758 in dealer add-ons when present. Mercedes-Benz Of Plano earns Transparency Grade B (86/100).
What is Mercedes-Benz Of Plano's doc fee?
Mercedes-Benz Of Plano charges a typical documentation fee of $225. The TX average is $241. This is based on 19 verified OTD quotes in our database.
Does Mercedes-Benz Of Plano add mandatory add-ons?
Mercedes-Benz Of Plano adds an average of $758 in dealer add-ons when present. Ask for an itemized breakdown and negotiate to remove non-essential items like paint protection, nitrogen tire fill, or VIN etching.
Is Mercedes-Benz Of Plano a good dealer?
Mercedes-Benz Of Plano has a transparency score of 86/100, earning a Grade B. This score is based on their doc fees, add-on behavior, dealer markup, and data quality from 19 verified OTD quotes. This is a well-above-average score, indicating transparent pricing practices.
Explore Mercedes-Benz and Texas dealer data
How we know this
Every number on this page came from a real deal.
Most dealer review sites scrape star ratings and count angry posts. We do the opposite. CarEdge shops for cars alongside thousands of real buyers every week — and when we negotiate on their behalf, we capture the full out-the-door breakdown the dealer sends back.
For Mercedes-Benz Of Plano in Plano, TX, that has meant 19 verified OTD quotes across 5 negotiated deals logged into our database. Each one is a PDF, an email, or a screenshot showing the actual doc fee, the actual add-ons, and the actual final price — not a salesperson's promise.
Fee Transparency
30%Is the doc fee reasonable, or is it just profit? We compare it against the state average — and the legal cap, where one exists.
Add-on Behavior
30%How often does the dealer stick you with mandatory add-ons like paint protection or theft deterrent — the kind you can't say no to? Add-ons the dealer discloses as optional don't count against them.
Price Accuracy
30%Does the advertised listing price match what you'd actually sign for? We flag dealers whose out-the-door diverges from the listing.
Data Quality
10%More data = more trustworthy grade. Dealers with lots of recent, complete quotes score higher for consistency.
The four numbers behind the grade
Weighted ScoreThe raw component scores — the math that led to B.
Doc Fee Comparison
Pulled 19 quote records · Grades update as new data comes in · Dealers cannot pay to change their score.
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