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Napleton Cadillac of Oak Lawn earns a B.
Early deals look mostly fair. Read the out-the-door carefully before you sign.
- $378
- Doc fee
- 67%
- Dealer add-ons
$8 above IL avg
On 2 of 3 recent quotes
Developing confidenceOak Lawn, ILUpdated How we score dealersPart of Ed Napleton Automotive Group
The full story
Why Napleton Cadillac of Oak Lawn earned this grade
Between May 2026 and May 2026, CarEdge negotiated or logged 3 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 thingsDoc fee is in line with the market
At $378, their doc fee is within $8 of the IL average of $370. Not exceptional, but nothing to fight over.
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 thingQuoted add-ons show up on most deals
67% of quotes include add-ons that aren't marked optional. Across all recent quotes, add-ons average $841. Plan on seeing them on your quote.
TipAsk for an itemized quote before signing, and ask the dealer to confirm in writing which add-ons, if any, are required.
3 verified OTD quotes from Napleton Cadillac of Oak Lawn
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
1 vehicle transaction — 3 individual quotes
Most Common Add-ons
At a Glance
Tips for Napleton Cadillac of Oak Lawn
- 2 of 3 quotes included $2,522 in add-ons (Theft Protection, Paint Protection, Accessories), not marked optional.
- Dealer markup is about 4% below listing (excluding taxes). This dealer keeps their fees minimal.
- Limited data (3 quotes). Score may change as we collect more information.
Keep researching
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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 89 vehicles →$55,515
Median Price
58
Median Days Listed
12
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 Oak Lawn have transparency scores based on verified pricing data.
Frequently Asked Questions
What fees does Napleton Cadillac of Oak Lawn charge?
Based on 3 verified out-the-door quotes collected by CarEdge, Napleton Cadillac of Oak Lawn charges a $378 documentation fee and averages $841 in dealer add-ons when present. Napleton Cadillac of Oak Lawn earns Transparency Grade B (85/100).
What is the doc fee at Napleton Cadillac of Oak Lawn?
Napleton Cadillac of Oak Lawn charges a typical documentation fee of $378. The IL average is $371. This is based on 3 verified OTD quotes in our database.
Does Napleton Cadillac of Oak Lawn add dealer add-ons?
Napleton Cadillac of Oak Lawn adds an average of $841 in dealer add-ons when present. Dealer add-ons appeared on 2 of 3 recent verified quotes. Ask for an itemized breakdown and negotiate to remove non-essential items like paint protection, nitrogen tire fill, or VIN etching.
Is Napleton Cadillac of Oak Lawn a good dealership?
Napleton Cadillac of Oak Lawn has a transparency score of 85/100, earning a Grade B. This score is based on their doc fees, add-on behavior, dealer markup, and data quality from 3 verified OTD quotes. This is a well-above-average score, indicating transparent pricing practices.
What do reviews say about Napleton Cadillac of Oak Lawn?
CarEdge reviews Napleton Cadillac of Oak Lawn on 3 verified out-the-door quotes, not star ratings. It earns transparency grade B (85/100), with a typical doc fee of $378 versus an IL average of $370. Dealer add-ons appeared on 2 of 3 recent quotes.
Is Napleton Cadillac of Oak Lawn a transparent Cadillac dealer in Oak Lawn?
Yes. Napleton Cadillac of Oak Lawn holds CarEdge Transparency Grade B (85/100), based on 3 verified out-the-door quotes. That is well above average on doc fees, add-ons and pricing accuracy.
How does Napleton Cadillac of Oak Lawn compare to other Cadillac dealers?
You can compare Napleton Cadillac of Oak Lawn's transparency score, doc fees, and add-on behavior against other Cadillac dealers using our comparison tool or by browsing Cadillac dealers in your area. Scores are based on the same methodology for every dealer. CarEdge's market guide Best Cadillac Dealerships in the US ranks Cadillac dealers on the same data.
Explore Cadillac 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 Cadillac of Oak Lawn in Oak Lawn, IL, that has meant 3 verified OTD quotes across 1 negotiated deal 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 3 quote records · Grades update as new data comes in · Dealers cannot pay to change their score.
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