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O'neil Nissan earns an A.
Fees are reasonable, and add-ons are rare.
- $490
- Median dealer fees
- 29%
- Quoted add-ons
At the PA median
On 2 of 7 quotes, past year
Developing confidence (latest quote Sep 2026)Warminster, PAUpdated How we score dealers
The full story
Why O'neil Nissan earned this grade
From April through September 2026, CarEdge reviewed seven quotes for O'neil Nissan. The review considers dealer fees, required extras, vehicle selling prices and whether charges were clearly shown.
What they do well
- ✓ Advertised prices were not exceeded in the checked offers. In three of four written quotes with price comparisons, the selling price was within $1 of the advertised price; none of the four was higher.
Where to push back
Average confirmed dealer fees were $523. Median state fee in PA was $490, the middle fee amount in the eligible quote sample; one quote exceeded that median. One quote also showed a single unclear combined-fees amount. Ask for dealer fees to be itemized in writing before agreeing.
Two quotes included required extras, averaging $150; both had a required-extra charge. Ask what those extras cover and whether they can be removed, and request an itemized written quote showing the selling price, fees and extras.
7 verified OTD quotes from O'neil Nissan
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
All 7 quotes are from the past year and count toward the grade
2024 Mazda CX-5
Most Common Add-ons
At a Glance
Tips for O'neil Nissan
- 2 of 7 quotes included add-ons (WHEEL LOCKS), not marked optional.
- 3 of 4 quotes were approximately $263 above the advertised price, before taxes and government fees. Ask for the out-the-door price in writing first.
- A-rated dealer! Focus on vehicle price negotiation, since fees are already competitive.
- Total dealer fees are at or below the state median. 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 272 vehicles →$31,709
Median Price
40
Median Days Listed
19
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 Warminster have transparency scores based on verified pricing data.
CarEdge Certified near Warminster
Frequently Asked Questions
What fees does O'neil Nissan charge?
Based on 7 verified out-the-door quotes from the past year, O'neil Nissan charges $490 in dealer fees. Quoted add-ons average $43 when present. O'neil Nissan earns Transparency Grade A (90/100).
Does O'neil Nissan add dealer add-ons?
O'neil Nissan adds an average of $43 in quoted add-ons when present. Quoted add-ons appeared on 2 of 7 quotes in the past year. Ask for an itemized breakdown and negotiate to remove non-essential items like paint protection, nitrogen tire fill, or VIN etching.
Does O'neil Nissan's advertised price include all required charges?
On 1 of the 4 quotes we could check, the out-the-door price before taxes and government fees matched the advertised price. On the other 3 it was about $263 higher, mostly dealer fees.
Is O'neil Nissan a good dealership?
O'neil Nissan has a transparency score of 90/100, earning a Grade A. This score is based on its dealer fees, quoted add-ons, advertised price accuracy and data quality from 7 verified OTD quotes from the past year. This is a well-above-average score, indicating transparent pricing practices.
What do reviews say about O'neil Nissan?
CarEdge reviews O'neil Nissan on 7 verified out-the-door quotes from the past year, not star ratings. It earns transparency grade A (90/100), with dealer fees of $490 versus a PA median of $490. On 1 of the 4 quotes we could check, the out-the-door price before taxes and government fees matched the advertised price. Quoted add-ons appeared on 2 of 7 quotes in the past year.
Is O'neil Nissan a transparent Nissan dealer in Warminster?
Yes. O'neil Nissan holds CarEdge Transparency Grade A (90/100), based on 7 verified out-the-door quotes from the past year. That is well above average on dealer fees and add-ons.
How does O'neil Nissan compare to other Nissan dealers?
You can compare O'neil Nissan's transparency score, dealer fees, and quoted add-ons against other Nissan dealers using our comparison tool or by browsing Nissan dealers in your area. Scores are based on the same methodology for every dealer. CarEdge's market guides Best Nissan Dealerships in Philadelphia, Best Nissan Dealerships in Allentown, Best Nissan Dealerships in Pennsylvania and Best Nissan Dealerships in the US rank Nissan dealers on the same data.
Explore Nissan and Pennsylvania 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 O'neil Nissan in Warminster, PA, that has meant 7 verified OTD quotes from the past year across 1 negotiated deal logged into our database. Each one is a PDF, an email, or a screenshot showing the actual dealer fees, the actual add-ons, and the final price against the advertised price — not a salesperson's promise.
Only quotes from the past year count. We split them into four groups, newest first: the newest counts 50%, then 30%, 15% and 5%.
Fee Transparency
30%Are the dealer's fees reasonable? We add up every dealer fee and compare the total with the state median.
Add-on Behavior
30%How often does the dealer include quoted add-ons like paint protection or theft deterrent, the kind you can't say no to? Add-ons the dealer marks as optional don't count against them.
Price Accuracy
30%Does the advertised price include every charge you have to pay? We check each quote against the vehicle page: dealer fees, add-ons, the advertised price and the discount.
Data Quality
10%Does the quote list taxes, dealer fees, add-ons and government fees each on its own line? Each one is worth a quarter.
The four numbers behind the grade
Weighted ScoreThe raw component scores — the math that led to A.
Total Dealer Fees Comparison
Graded on 7 quotes from the past year (7 on record) · Grades update as new data comes in · Dealers cannot pay to change their score.
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