Transparency Verdict
Honor GMC Hummer earns a B.
Mostly honest. Stay alert.
Fair on the big stuff, but there are small things to watch. Read the out-the-door carefully before you sign.
Moderate confidence — based on 10 verified out-the-door quotes and 2 tracked negotiations · National City, CA
Collected Oct 28, 2025 – Jul 20, 2026 · Updated Aug 3, 2026
The full story
Why Honor GMC Hummer earned this grade
Between October 2025 and July 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 genuinely reasonable
$0 is $108 below the CA average of $108. That's money you keep — most dealers in their market charge more.
Add-ons are the exception, not the rule
Only 10% of quotes include dealer-installed add-ons, averaging $995 when present. Most shoppers here never see them.
Advertised pricing is largely honest
On average, the quoted price is only 2.3% above the listing — small enough to be fees, not markup games.
10 verified OTD quotes from Honor GMC Hummer
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 — 10 individual quotes
2024 Chevrolet Traverse
Most Common Add-ons
At a Glance
Tips for Honor GMC Hummer
- Minor add-ons (~$100) may appear. Ask what's included and if they can be removed.
- Doc fee ($0) is at or below national average. One less thing to negotiate.
- Dealer markup is only +2% above listing (excluding taxes). This dealer keeps their fees minimal.
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Frequently Asked Questions
What fees does Honor GMC Hummer charge?
Based on 10 verified out-the-door quotes collected by CarEdge, Honor GMC Hummer charges a $0 documentation fee and averages $100 in dealer add-ons when present. Honor GMC Hummer earns Transparency Grade B (88.2/100).
What is Honor GMC Hummer's doc fee?
Honor GMC Hummer charges a typical documentation fee of $0. The CA average is $108. This is based on 10 verified OTD quotes in our database.
Does Honor GMC Hummer add mandatory add-ons?
Honor GMC Hummer adds an average of $100 in dealer add-ons when present. Ask for an itemized breakdown and negotiate to remove non-essential items like paint protection, nitrogen tire fill, or VIN etching.
Is Honor GMC Hummer a good dealer?
Honor GMC Hummer has a transparency score of 88.2/100, earning a Grade B. 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.
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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 Honor GMC Hummer in National City, CA, 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 try to stick on paint protection, theft deterrent, or nitrogen tires? And when they do, how much do they cost you?
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 10 quote records · Grades update as new data comes in · Dealers cannot pay to change their score.
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