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Simpson Buick GMC of Buena Park earns an A.
Early deals look fair on fees and add-ons. CarEdge will firm this up as more data comes in.
- $85
- Median dealer fees
- Zero
- Quoted add-ons
$32 below CA median
In 1 quote, past year
Limited confidence (latest quote Jul 2026)Buena Park, CAUpdated How we score dealersPart of Simpson Automotive Group
Early read. The grade may shift as we log more deals here.
The full story
Why Simpson Buick GMC of Buena Park earned this grade
Simpson Buick GMC Of Buena Park has one eligible quote from July 2026. This small sample reviews dealer fees, required extras, selling prices and whether charges were clearly shown.
What they do well
- ✓ Itemized dealer fees below the state reference. The quote shows $85 in confirmed dealer fees, and the fees are fully itemized. That is $32 below the Median state fee in California, which is the middle fee amount used for the state comparison.
Where to push back
Ask for an itemized written quote and compare the vehicle’s selling price with the advertised price before agreeing. Ask, “Can you show the selling price, dealer fees, required extras, taxes and government charges as separate line items?”
1 verified OTD quote from Simpson Buick GMC of Buena Park
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 quote is from the past year and counts toward the grade
Over a year old · shown for reference, not counted in the grade
At a Glance
Tips for Simpson Buick GMC of Buena Park
- A-rated dealer! Focus on vehicle price negotiation, since fees are already competitive.
- Total dealer fees are at or below the state median. One less thing to negotiate.
- This dealer typically doesn't add quoted add-ons. That's a good sign of transparency.
- Limited data (1 quote from the past year). 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 287 vehicles →$59,720
Median Price
38
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 Buena Park have transparency scores based on verified pricing data.
CarEdge Certified near Buena Park
Frequently Asked Questions
What fees does Simpson Buick GMC of Buena Park charge?
Based on 1 verified out-the-door quote from the past year, Simpson Buick GMC of Buena Park charges $85 in dealer fees. Simpson Buick GMC of Buena Park earns Transparency Grade A (100/100), based on limited data (1 verified quote).
Does Simpson Buick GMC of Buena Park add dealer add-ons?
Based on our data, quotes from Simpson Buick GMC of Buena Park typically do not include dealer add-ons. When add-ons do appear, some may be marked optional. None of its 1 quote in the past year included quoted add-ons.
Is Simpson Buick GMC of Buena Park a good dealership?
Simpson Buick GMC of Buena Park earns a Grade A (100/100), based on limited data (1 verified quote from the past year). The grade reflects its dealer fees, quoted add-ons, advertised price accuracy and data quality. This is a well-above-average score, indicating transparent pricing practices.
What do reviews say about Simpson Buick GMC of Buena Park?
CarEdge reviews Simpson Buick GMC of Buena Park on 1 verified out-the-door quote from the past year, not star ratings. It earns transparency grade A (100/100), an early read that may change as more quotes come in, with dealer fees of $85 versus a CA median of $117. None of its 1 quote in the past year included quoted add-ons.
Is Simpson Buick GMC of Buena Park a transparent Buick dealer in Buena Park?
CarEdge has limited data on Simpson Buick GMC of Buena Park so far. Simpson Buick GMC of Buena Park holds CarEdge Transparency Grade A (100/100), based on 1 verified out-the-door quote from the past year. The grade may change as more quotes come in.
How does Simpson Buick GMC of Buena Park compare to other Buick dealers?
You can compare Simpson Buick GMC of Buena Park's transparency score, dealer fees, and quoted add-ons 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 Los Angeles, Best Buick Dealerships in Riverside-San Bernardino, Best Buick Dealerships in California and Best Buick Dealerships in the US rank Buick dealers on the same data.
Explore Buick and California 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 Simpson Buick GMC of Buena Park in Buena Park, CA, that has meant 1 verified OTD quotes from the past year logged into our database. Each one is a PDF, an email, or a screenshot showing the actual dealer fees, the actual add-ons, and the final price against the advertised price — not a salesperson's promise.
Only quotes from the past year count. We split them into four groups, newest first: the newest counts 50%, then 30%, 15% and 5%.
Fee Transparency
30%Are the dealer's fees reasonable? We add up every dealer fee and compare the total with the state median.
Add-on Behavior
30%How often does the dealer include quoted add-ons like paint protection or theft deterrent, the kind you can't say no to? Add-ons the dealer marks as optional don't count against them.
Price Accuracy
30%Does the advertised price include every charge you have to pay? We check each quote against the vehicle page: dealer fees, add-ons, the advertised price and the discount.
Data Quality
10%Does the quote list taxes, dealer fees, add-ons and government fees each on its own line? Each one is worth a quarter.
The four numbers behind the grade
Weighted ScoreThe raw component scores — the math that led to A.
Total Dealer Fees Comparison
Graded on 1 quote from the past year (1 on record) · Grades update as new data comes in · Dealers cannot pay to change their score.
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