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A

Vachon GMC of Mansfield earns an A.

Early deals look fair on fees and pricing. CarEdge will firm this up as more data comes in.

$685
Doc fee

$130 above MA avg

None
Dealer add-ons

In 4 recent quotes

4
Verified quotes →

Price negotiated down on 1 car

Developing confidenceMansfield, MAUpdated How we score dealers

Location

Mansfield, MA

8 rated dealers within 30 miles · Open full map →

The full story

Why Vachon GMC of Mansfield earned this grade

Between July 2026 and September 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

2 things

No dealer add-ons detected

Across 4 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 0.8% above the listing — small enough to be fees, not markup games.

! Where to push back

1 thing

Doc fee is slightly padded

$685 is $130 above the MA average of $555. Not outrageous, but worth questioning.

TipFactor it into your overall price — every dollar here is negotiable.

4 verified OTD quotes from Vachon GMC of Mansfield

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

2 vehicle transactions — 4 individual quotes

2027 GMC TERRAIN

DenaliNew
$46,759
$685doc feeNo add-ons
View Quote →

2027 GMC TERRAIN

DenaliNew3 quotes
$46,759
$685doc feeNo add-onsSaved $2,120
View 3 Quotes →

At a Glance

No mandatory add-ons detected
Minimal dealer markup above listing price

Tips for Vachon GMC of Mansfield

  • Doc fee ($685) is slightly above average. Worth asking for a reduction.
  • A-rated dealer! Focus on vehicle price negotiation, since fees are already competitive.
  • This dealer typically doesn't add mandatory dealer add-ons. That's a good sign of transparency.
  • Dealer markup is only +1% above listing (excluding taxes). This dealer keeps their fees minimal.
Live inventory

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.

Frequently Asked Questions

What fees does Vachon GMC of Mansfield charge?

Based on 4 verified out-the-door quotes collected by CarEdge, Vachon GMC of Mansfield charges a $685 documentation fee and typically adds no mandatory dealer add-ons. Vachon GMC of Mansfield earns Transparency Grade A (94/100).

What is the doc fee at Vachon GMC of Mansfield?

Vachon GMC of Mansfield charges a typical documentation fee of $685. The MA average is $555. This is based on 4 verified OTD quotes in our database.

Does Vachon GMC of Mansfield add dealer add-ons?

Based on our data, quotes from Vachon GMC of Mansfield typically do not include dealer add-ons. When add-ons do appear, some may be marked optional. Dealer add-ons appeared on 0 of 4 recent verified quotes.

Is Vachon GMC of Mansfield a good dealership?

Vachon GMC of Mansfield has a transparency score of 94/100, 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 Vachon GMC of Mansfield?

CarEdge reviews Vachon GMC of Mansfield on 4 verified out-the-door quotes, not star ratings. It earns transparency grade A (94/100), with a typical doc fee of $685 versus an MA average of $555. None of its 4 recent quotes included dealer add-ons.

Is Vachon GMC of Mansfield a transparent GMC dealer in Mansfield?

Yes. Vachon GMC of Mansfield holds CarEdge Transparency Grade A (94/100), based on 4 verified out-the-door quotes. That is well above average on doc fees, add-ons and pricing accuracy.

How does Vachon GMC of Mansfield compare to other GMC dealers?

You can compare Vachon GMC of Mansfield'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 Providence, Best GMC Dealerships in Boston, Best GMC Dealerships in Massachusetts and Best GMC Dealerships in the US rank GMC dealers on the same data.

Explore GMC and Massachusetts 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 Vachon GMC of Mansfield in Mansfield, MA, that has meant 4 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 Score

The raw component scores — the math that led to A.

Fee Transparency (30%)
87
Add-on Behavior (30%)
100
Price Accuracy (30%)
100
Data Quality (10%)
75

Doc Fee Comparison

This dealer$685
MA avg$555
National avg$404

Pulled 4 quote records · Grades update as new data comes in · Dealers cannot pay to change their score.

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*Information provided for general informational purposes only. Scores are independently calculated and do not imply endorsement of or affiliation with any dealer. Verify all information independently before making a purchase decision. See our Terms of Service.