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Demontrond Buick GMC earns a B.
Early deals look mostly fair. Read the out-the-door carefully before you sign.
- $225
- Doc fee
- 75%
- Dealer add-ons
$2 below TX avg
On 3 of 4 recent quotes
Developing confidenceHouston, TXUpdated How we score dealersPart of Demontrond Auto Group's
The full story
Why Demontrond Buick GMC earned this grade
Between December 2025 and May 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
1 thingDoc fee is in line with the market
At $225, their doc fee sits at or just under the TX average. Not exceptional, but nothing to fight over.
! Where to push back
2 thingsQuoted add-ons show up on most deals
75% of quotes include add-ons that aren't marked optional. Across all recent quotes, add-ons average $972. Plan on seeing them on your quote.
TipAsk for an itemized quote before signing, and ask the dealer to confirm in writing which add-ons, if any, are required.
The listing isn't quite the price
Quoted prices run about 3.4% above the advertised listing. On a $35,000 vehicle that's roughly $1,190 in extra fees or markup.
TipGet an OTD quote in writing before you visit. Compare it to the listing — if there's a gap, ask them to account for every line.
4 verified OTD quotes from Demontrond Buick 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
4 verified quotes
Most Common Add-ons
At a Glance
Tips for Demontrond Buick GMC
- 3 of 4 quotes included $3,887 in add-ons (Window Tint, Accessories), not marked optional.
- Doc fee ($225) is at or below TX average. One less thing to negotiate.
- Dealer markup is only +3% above listing (excluding taxes). This dealer keeps their fees minimal.
- Limited data (4 quotes). Score may change as we collect more information.
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 495 vehicles →$55,125
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 Houston have transparency scores based on verified pricing data.
Frequently Asked Questions
What fees does Demontrond Buick GMC charge?
Based on 4 verified out-the-door quotes collected by CarEdge, Demontrond Buick GMC charges a $225 documentation fee and averages $972 in dealer add-ons when present. Demontrond Buick GMC earns Transparency Grade B (82/100).
What is the doc fee at Demontrond Buick GMC?
Demontrond Buick GMC charges a typical documentation fee of $225. The TX average is $227. This is based on 4 verified OTD quotes in our database.
Does Demontrond Buick GMC add dealer add-ons?
Demontrond Buick GMC adds an average of $972 in dealer add-ons when present. Dealer add-ons appeared on 3 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 Demontrond Buick GMC a good dealership?
Demontrond Buick GMC has a transparency score of 82/100, earning a Grade B. 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 Demontrond Buick GMC?
CarEdge reviews Demontrond Buick GMC on 4 verified out-the-door quotes, not star ratings. It earns transparency grade B (82/100), with a typical doc fee of $225 versus a TX average of $227. Dealer add-ons appeared on 3 of 4 recent quotes.
Is Demontrond Buick GMC a transparent Buick dealer in Houston?
Yes. Demontrond Buick GMC holds CarEdge Transparency Grade B (82/100), based on 4 verified out-the-door quotes. That is well above average on doc fees, add-ons and pricing accuracy.
How does Demontrond Buick GMC compare to other Buick dealers?
You can compare Demontrond Buick GMC's transparency score, doc fees, and add-on behavior against other Buick dealers using our comparison tool or by browsing Buick dealers in your area. Scores are based on the same methodology for every dealer. CarEdge's market guides Best Buick Dealerships in Houston, Best Buick Dealerships in Texas and Best Buick Dealerships in the US rank Buick 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 Demontrond Buick GMC in Houston, TX, that has meant 4 verified OTD quotes 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 B.
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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