Transparency Verdict
Koons Chevrolet GMC Tysons 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 2 tracked negotiations · Vienna, VA
Collected Aug 5, 2025 – Mar 28, 2026 · Updated May 3, 2026
The full story
Why Koons Chevrolet GMC Tysons earned this grade
Between August 2025 and March 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 thingsNo dealer add-ons detected
Across 16 recent quotes, we haven't seen a single "dealer accessory," "paint protection," or "theft deterrent" line item. That is rare, and it is good.
Advertised pricing is largely honest
On average, the quoted price is only 0.4% above the listing — small enough to be fees, not markup games.
! Where to push back
1 thingDoc fee is slightly padded
$995 is $109 above the VA average of $886. 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 Chevrolet GMC Tysons
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
12 vehicle transactions — 16 individual quotes
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At a Glance
Tips for Koons Chevrolet GMC Tysons
- Doc fee is $595 above national average. Ask if they'll match competitors or reduce it.
- A-rated dealer! Focus on vehicle price negotiation—fees are already competitive.
- This dealer typically doesn't add mandatory dealer add-ons. That's a good sign of transparency.
- Dealer markup is effectively 0% above listing (excluding taxes). This dealer keeps their fees minimal.
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Frequently Asked Questions
What is Koons Chevrolet GMC Tysons's doc fee?
Koons Chevrolet GMC Tysons charges a typical documentation fee of $995. The VA average is $886. This is based on 16 verified OTD quotes in our database.
Does Koons Chevrolet GMC Tysons add mandatory add-ons?
Based on our data, Koons Chevrolet GMC Tysons does not typically add mandatory dealer add-ons to their quotes. This is a positive sign for buyers.
Is Koons Chevrolet GMC Tysons a good dealer?
Koons Chevrolet GMC Tysons has a transparency score of 96.7/100, 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 Chevrolet GMC Tysons in Vienna, VA, that has meant 16 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 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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