Transparency Verdict
Muller Honda 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 18 verified out-the-door quotes and 1 tracked negotiation · Highland Park, IL
Collected Jul 27, 2025 – Oct 1, 2025 · Updated Apr 30, 2026
The full story
Why Muller Honda earned this grade
Between July 2025 and October 2025, CarEdge negotiated or logged 18 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
2 thingsAdd-ons are the exception, not the rule
Only 11% of quotes include dealer-installed add-ons, averaging $687 when present. Most shoppers here never see them.
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."
! Where to push back
1 thingDoc fee is significantly inflated
$799 is $423 above the IL average of $376. That's pure margin for the dealer, not cost of service.
TipThis fee is mostly not "standard paperwork" — it's profit. Push back, or get the equivalent off the vehicle price.
18 verified OTD quotes from Muller Honda
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
2 vehicle transactions — 18 individual quotes
Most Common Add-ons
At a Glance
Tips for Muller Honda
- Doc fee is $399 above national average. Ask if they'll match competitors or reduce it.
- Minor add-ons (~$76) may appear. Ask what's included and if they can be removed.
- Dealer markup is about 6% below listing (excluding taxes). This dealer keeps fees very low.
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 227 vehicles →$35,994
Median Price
28
Median Days Listed
46
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 Highland Park have transparency scores based on verified pricing data.
Frequently Asked Questions
What is Muller Honda's doc fee?
Muller Honda charges a typical documentation fee of $799. The IL average is $376. This is based on 18 verified OTD quotes in our database.
Does Muller Honda add mandatory add-ons?
Muller Honda adds an average of $76 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 Muller Honda a good dealer?
Muller Honda has a transparency score of 85.3/100, earning a Grade B. This score is based on their doc fees, add-on behavior, dealer markup, and data quality from 18 verified OTD quotes. This is a well-above-average score, indicating transparent pricing practices.
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 Muller Honda in Highland Park, IL, that has meant 18 verified OTD quotes across 1 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 try to stick on paint protection, theft deterrent, or nitrogen tires? And when they do, how much do they cost you?
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 18 quote records · Grades update as new data comes in · Dealers cannot pay to change their score.
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