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Gates GMC earns an A.
Early deals look fair on fees and pricing. CarEdge will firm this up as more data comes in.
- $598
- Doc fee
- 25%
- Dealer add-ons
$160 below CT avg
On 1 of 4 recent quotes
Developing confidenceWindham, CTUpdated How we score dealers
The full story
Why Gates GMC earned this grade
Between August 2026 and August 2026, CarEdge negotiated or logged 4 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
3 thingsDoc fee is genuinely reasonable
$598 is $160 below the CT average of $758. That's money you keep — most dealers in their market charge more.
Quoted add-ons are the exception
Only 25% of quotes include add-ons that aren't marked optional. Across all recent quotes, add-ons average $224. Most shoppers here never see one.
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."
4 verified OTD quotes from Gates GMC
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 — 4 individual quotes
Most Common Add-ons
At a Glance
Tips for Gates GMC
- 1 of 4 quotes included $896 in add-ons (VIN Etch, Accessories), not marked optional.
- A-rated dealer! Focus on vehicle price negotiation, since fees are already competitive.
- Doc fee ($598) is at or below CT average. One less thing to negotiate.
- Dealer markup is about 7% below listing (excluding taxes). This dealer keeps their fees minimal.
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 68 vehicles →$69,793
Median Price
30
Median Days Listed
3
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 Windham have transparency scores based on verified pricing data.
Frequently Asked Questions
What fees does Gates GMC charge?
Based on 4 verified out-the-door quotes collected by CarEdge, Gates GMC charges a $598 documentation fee and averages $224 in dealer add-ons when present. Gates GMC earns Transparency Grade A (96/100).
What is the doc fee at Gates GMC?
Gates GMC charges a typical documentation fee of $598. The CT average is $758. This is based on 4 verified OTD quotes in our database.
Does Gates GMC add dealer add-ons?
Gates GMC adds an average of $224 in dealer add-ons when present. Dealer add-ons appeared on 1 of 4 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 Gates GMC a good dealership?
Gates GMC has a transparency score of 96/100, earning a Grade A. This score is based on their doc fees, add-on behavior, dealer markup, and data quality from 4 verified OTD quotes. This is a well-above-average score, indicating transparent pricing practices.
What do reviews say about Gates GMC?
CarEdge reviews Gates GMC on 4 verified out-the-door quotes, not star ratings. It earns transparency grade A (96/100), with a typical doc fee of $598 versus a CT average of $758. Dealer add-ons appeared on 1 of 4 recent quotes.
Is Gates GMC a transparent GMC dealer in Windham?
Yes. Gates GMC holds CarEdge Transparency Grade A (96/100), based on 4 verified out-the-door quotes. That is well above average on doc fees, add-ons and pricing accuracy.
How does Gates GMC compare to other GMC dealers?
You can compare Gates GMC's transparency score, doc fees, and add-on behavior against other GMC dealers using our comparison tool or by browsing GMC dealers in your area. Scores are based on the same methodology for every dealer. CarEdge's market guides Best GMC Dealerships in Hartford, Best GMC Dealerships in Providence and Best GMC Dealerships in the US rank GMC dealers on the same data.
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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 Gates GMC in Windham, CT, that has meant 4 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 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 A.
Doc Fee Comparison
Pulled 4 quote records · Grades update as new data comes in · Dealers cannot pay to change their score.
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