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Lehmer's Concord GMC earns a B.
Fair on the big stuff, with a few small things to watch. Read the out-the-door carefully.
- $85
- Doc fee
- 71%
- Dealer add-ons
At the CA avg
On 5 of 7 recent quotes
Developing confidenceConcord, CAUpdated How we score dealers
The full story
Why Lehmer's Concord GMC earned this grade
Between December 2025 and May 2026, CarEdge negotiated or logged 7 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
2 thingsDoc fee is in line with the market
At $85, their doc fee sits at or just under the CA average. Not exceptional, but nothing to fight over.
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."
! Where to push back
1 thingQuoted add-ons show up on most deals
71% of quotes include add-ons that aren't marked optional. Across all recent quotes, add-ons average $796. 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.
7 verified OTD quotes from Lehmer's Concord 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 — 7 individual quotes
Most Common Add-ons
At a Glance
Tips for Lehmer's Concord GMC
- 5 of 7 quotes included $5,575 in add-ons (Theft Protection), not marked optional.
- Doc fee ($85) is at or below CA average. One less thing to negotiate.
- Dealer markup is about 1% below listing (excluding taxes). This dealer keeps their fees minimal.
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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 166 vehicles →$50,794
Median Price
50
Median Days Listed
15
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 Concord have transparency scores based on verified pricing data.
Frequently Asked Questions
What fees does Lehmer's Concord GMC charge?
Based on 7 verified out-the-door quotes collected by CarEdge, Lehmer's Concord GMC charges a $85 documentation fee and averages $796 in dealer add-ons when present. Lehmer's Concord GMC earns Transparency Grade B (84/100).
What is the doc fee at Lehmer's Concord GMC?
Lehmer's Concord GMC charges a typical documentation fee of $85. The CA average is $85. This is based on 7 verified OTD quotes in our database.
Does Lehmer's Concord GMC add dealer add-ons?
Lehmer's Concord GMC adds an average of $796 in dealer add-ons when present. Dealer add-ons appeared on 5 of 7 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 Lehmer's Concord GMC a good dealership?
Lehmer's Concord GMC has a transparency score of 84/100, earning a Grade B. This score is based on their doc fees, add-on behavior, dealer markup, and data quality from 7 verified OTD quotes. This is a well-above-average score, indicating transparent pricing practices.
What do reviews say about Lehmer's Concord GMC?
CarEdge reviews Lehmer's Concord GMC on 7 verified out-the-door quotes, not star ratings. It earns transparency grade B (84/100), with a typical doc fee of $85 versus a CA average of $85. Dealer add-ons appeared on 5 of 7 recent quotes.
Is Lehmer's Concord GMC a transparent GMC dealer in Concord?
Yes. Lehmer's Concord GMC holds CarEdge Transparency Grade B (84/100), based on 7 verified out-the-door quotes. That is well above average on doc fees, add-ons and pricing accuracy.
How does Lehmer's Concord GMC compare to other GMC dealers?
You can compare Lehmer's Concord GMC's transparency score, doc fees, and add-on behavior against other GMC dealers using our comparison tool or by browsing GMC dealers in your area. Scores are based on the same methodology for every dealer. CarEdge's market guides Best GMC Dealerships in San Francisco Bay, Best GMC Dealerships in Stockton, Best GMC Dealerships in California and Best GMC Dealerships in the US rank GMC dealers on the same data.
Explore GMC 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 Lehmer's Concord GMC in Concord, CA, that has meant 7 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 B.
Doc Fee Comparison
Pulled 7 quote records · Grades update as new data comes in · Dealers cannot pay to change their score.
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