Compare nearby: Best Buick Dealerships in Tampa →
Coast Buick GMC earns an A.
Early deals look fair on fees and pricing. CarEdge will firm this up as more data comes in.
- $999
- Doc fee
- None
- Dealer add-ons
$29 above FL avg
In 4 recent quotes
Developing confidencePort Richey, FLUpdated How we score dealers
The full story
Why Coast Buick GMC earned this grade
Between October 2025 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
3 thingsDoc fee is in line with the market
At $999, their doc fee is within $29 of the FL average of $970. Not exceptional, but nothing to fight over.
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.
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 Coast 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
3 vehicle transactions — 4 individual quotes
At a Glance
Tips for Coast Buick GMC
- 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 about 6% below 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 349 vehicles →$56,068
Median Price
51
Median Days Listed
34
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 Port Richey have transparency scores based on verified pricing data.
Frequently Asked Questions
What fees does Coast Buick GMC charge?
Based on 4 verified out-the-door quotes collected by CarEdge, Coast Buick GMC charges a $999 documentation fee and typically adds no mandatory dealer add-ons. Coast Buick GMC earns Transparency Grade A (99/100).
What is the doc fee at Coast Buick GMC?
Coast Buick GMC charges a typical documentation fee of $999. The FL average is $970. This is based on 4 verified OTD quotes in our database.
Does Coast Buick GMC add dealer add-ons?
Based on our data, quotes from Coast Buick GMC 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 Coast Buick GMC a good dealership?
Coast Buick GMC has a transparency score of 99/100, 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 Coast Buick GMC?
CarEdge reviews Coast Buick GMC on 4 verified out-the-door quotes, not star ratings. It earns transparency grade A (99/100), with a typical doc fee of $999 versus an FL average of $970. None of its 4 recent quotes included dealer add-ons.
Is Coast Buick GMC a transparent Buick dealer in Port Richey?
Yes. Coast Buick GMC holds CarEdge Transparency Grade A (99/100), based on 4 verified out-the-door quotes. That is well above average on doc fees, add-ons and pricing accuracy.
How does Coast Buick GMC compare to other Buick dealers?
You can compare Coast 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 Tampa, Best Buick Dealerships in Florida and Best Buick Dealerships in the US rank Buick dealers on the same data.
Explore Buick and Florida 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 Coast Buick GMC in Port Richey, FL, 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.
Let CarEdge handle this dealer
Our AI Buying Agent contacts the dealer for you, pushes for a real out-the-door price, and brings offers back for you to approve. Prefer a person? A Concierge runs the whole deal end to end.
Let CarEdge negotiate*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.