Compare nearby: Best Cadillac Dealerships in Dallas-Fort Worth →
Sewell Cadillac of Grapevine earns an A.
Fees are reasonable, add-ons are rare, and the final price usually matches the listing.
- $225
- Doc fee
- 10%
- Dealer add-ons
$1 below TX avg
On 1 of 10 recent quotes
Moderate confidenceGrapevine, TXUpdated How we score dealersPart of Sewell Automotive Companies
The full story
Why Sewell Cadillac of Grapevine earned this grade
Between September 2025 and September 2026, CarEdge negotiated or logged 10 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 $225, their doc fee sits at or just under the TX average. Not exceptional, but nothing to fight over.
Quoted add-ons are the exception
Only 10% of quotes include add-ons that aren't marked optional. Across all recent quotes, add-ons average $149. Most shoppers here never see one.
Advertised pricing is largely honest
On average, the quoted price is only 0.4% above the listing — small enough to be fees, not markup games.
10 verified OTD quotes from Sewell Cadillac of Grapevine
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
7 vehicle transactions — 10 individual quotes
Most Common Add-ons
At a Glance
Tips for Sewell Cadillac of Grapevine
- 1 of 10 quotes included $1,490 in add-ons (Protection Plan), not marked optional.
- A-rated dealer! Focus on vehicle price negotiation, since fees are already competitive.
- Doc fee ($225) is at or below TX average. One less thing to negotiate.
- Dealer markup is effectively 0% above 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 456 vehicles →$61,968
Median Price
41
Median Days Listed
81
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 Grapevine have transparency scores based on verified pricing data.
CarEdge Certified near Grapevine
Frequently Asked Questions
What fees does Sewell Cadillac of Grapevine charge?
Based on 10 verified out-the-door quotes collected by CarEdge, Sewell Cadillac of Grapevine charges a $225 documentation fee and averages $149 in dealer add-ons when present. Sewell Cadillac of Grapevine earns Transparency Grade A (91/100).
What is the doc fee at Sewell Cadillac of Grapevine?
Sewell Cadillac of Grapevine charges a typical documentation fee of $225. The TX average is $226. This is based on 10 verified OTD quotes in our database.
Does Sewell Cadillac of Grapevine add dealer add-ons?
Sewell Cadillac of Grapevine adds an average of $149 in dealer add-ons when present. Dealer add-ons appeared on 1 of 10 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 Sewell Cadillac of Grapevine a good dealership?
Sewell Cadillac of Grapevine has a transparency score of 91/100, earning a Grade A. This score is based on their doc fees, add-on behavior, dealer markup, and data quality from 10 verified OTD quotes. This is a well-above-average score, indicating transparent pricing practices.
What do reviews say about Sewell Cadillac of Grapevine?
CarEdge reviews Sewell Cadillac of Grapevine on 10 verified out-the-door quotes, not star ratings. It earns transparency grade A (91/100), with a typical doc fee of $225 versus a TX average of $226. Dealer add-ons appeared on 1 of 10 recent quotes.
Is Sewell Cadillac of Grapevine a transparent Cadillac dealer in Grapevine?
Yes. Sewell Cadillac of Grapevine holds CarEdge Transparency Grade A (91/100), based on 10 verified out-the-door quotes. That is well above average on doc fees, add-ons and pricing accuracy.
How does Sewell Cadillac of Grapevine compare to other Cadillac dealers?
You can compare Sewell Cadillac of Grapevine's transparency score, doc fees, and add-on behavior against other Cadillac dealers using our comparison tool or by browsing Cadillac dealers in your area. Scores are based on the same methodology for every dealer. CarEdge's market guides Best Cadillac Dealerships in Dallas-Fort Worth, Best Cadillac Dealerships in Texas and Best Cadillac Dealerships in the US rank Cadillac dealers on the same data.
Explore Cadillac and Texas 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 Sewell Cadillac of Grapevine in Grapevine, TX, that has meant 10 verified OTD quotes across 2 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 10 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.