Transparency Verdict
Napleton Mazda Of Libertyville 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 11 verified out-the-door quotes and 2 tracked negotiations · Libertyville, IL
Collected Sep 5, 2025 – May 27, 2026 · Updated Aug 14, 2026
The full story
Why Napleton Mazda Of Libertyville earned this grade
Between September 2025 and May 2026, CarEdge negotiated or logged 11 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
1 thingMandatory add-ons are the exception
Only 9% of quotes include add-ons you can't decline, averaging $828 when present. Most shoppers here never see one.
! Where to push back
1 thingDoc fee is slightly padded
$378 is $10 above the IL average of $368. Not outrageous, but worth questioning.
TipAsk them to match the average. If they won't, factor it into your overall price — every dollar here is negotiable.
11 verified OTD quotes from Napleton Mazda Of Libertyville
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
6 vehicle transactions — 11 individual quotes
Most Common Add-ons
Tips for Napleton Mazda Of Libertyville
- Minor add-ons (~$75) may appear. Ask what's included and if they can be removed.
- Doc fee ($378) is at or below national average. One less thing to negotiate.
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 175 vehicles →$35,699
Median Price
32
Median Days Listed
17
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 Libertyville have transparency scores based on verified pricing data.
Frequently Asked Questions
What fees does Napleton Mazda Of Libertyville charge?
Based on 11 verified out-the-door quotes collected by CarEdge, Napleton Mazda Of Libertyville charges a $378 documentation fee and averages $75 in dealer add-ons when present. Napleton Mazda Of Libertyville earns Transparency Grade B (86/100).
What is Napleton Mazda Of Libertyville's doc fee?
Napleton Mazda Of Libertyville charges a typical documentation fee of $378. The IL average is $368. This is based on 11 verified OTD quotes in our database.
Does Napleton Mazda Of Libertyville add mandatory add-ons?
Napleton Mazda Of Libertyville adds an average of $75 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 Napleton Mazda Of Libertyville a good dealer?
Napleton Mazda Of Libertyville 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 11 verified OTD quotes. This is a well-above-average score, indicating transparent pricing practices.
Explore Mazda and Illinois 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 Napleton Mazda Of Libertyville in Libertyville, IL, that has meant 11 verified OTD quotes across 2 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 11 quote records · Grades update as new data comes in · Dealers cannot pay to change their score.
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