Transparency Verdict
Koons Sterling Ford earns an A.
One of the good ones.
You can walk in here with confidence. Fees are reasonable, add-ons are rare, and the final number usually matches the listing.
Moderate confidence — based on 16 verified out-the-door quotes and 1 tracked negotiation · Sterling, VA
Collected Oct 2, 2025 – May 21, 2026 · Updated May 25, 2026
The full story
Why Koons Sterling Ford earned this grade
Between October 2025 and May 2026, CarEdge negotiated or logged 16 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 6% of quotes include dealer-installed add-ons, averaging $1,006 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 slightly padded
$995 is $115 above the VA average of $880. 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.
16 verified OTD quotes from Koons Sterling Ford
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
11 vehicle transactions — 16 individual quotes
At a Glance
Tips for Koons Sterling Ford
- Doc fee is $595 above national average. Ask if they'll match competitors or reduce it.
- Minor add-ons (~$63) may appear. Ask what's included and if they can be removed.
- A-rated dealer! Focus on vehicle price negotiation—fees are already competitive.
- Dealer markup is about 5% 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 552 vehicles →$52,082
Median Price
58
Median Days Listed
55
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 Sterling have transparency scores based on verified pricing data.
Frequently Asked Questions
What is Koons Sterling Ford's doc fee?
Koons Sterling Ford charges a typical documentation fee of $995. The VA average is $880. This is based on 16 verified OTD quotes in our database.
Does Koons Sterling Ford add mandatory add-ons?
Koons Sterling Ford adds an average of $63 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 Koons Sterling Ford a good dealer?
Koons Sterling Ford has a transparency score of 94.8/100, earning a Grade A. This score is based on their doc fees, add-on behavior, dealer markup, and data quality from 16 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 Koons Sterling Ford in Sterling, VA, that has meant 16 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 A.
Doc Fee Comparison
Pulled 16 quote records · Grades update as new data comes in · Dealers cannot pay to change their score.
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