By: Car Value Law, PLLC – Over 60 Years of Combined Experience
Even a perfectly repaired vehicle can lose 10–30% of its resale value after an accident, a loss known as diminished value (DV). Yet, 78% of first-time DV claims are denied according to 2024 data from CCC Intelligent Solutions (1).
Why? Because insurance companies profit from confusion and policy loopholes that discourage drivers from pursuing fair compensation.
At Car Value Law, PLLC, we’ve spent decades fighting insurance companies and helping clients recover the money they’re owed. Below, our attorneys explain why insurers deny diminished value claims, the excuses they use, and how to fight back.
FAQ: Why Do Insurers Deny Diminished Value Claims?
1. “The Repairs Restored Full Value” — The Myth of “Like New”
The Denial:
Insurance companies love to claim that once your car is repaired, it’s “as good as new.” They’ll say there’s no measurable loss in market value since the damage was “fully corrected.”
The Truth:
Even when repairs are perfect, your vehicle’s accident history remains permanently recorded in systems like Carfax® or AutoCheck. Buyers see that record, assume hidden damage, and offer less.
Fight Back:
- Hire an independent appraiser to compare your repaired car against identical non-accident models.
- Submit the report directly to the insurer and, if needed, use it as expert evidence in court.
2. “You’re At Fault, So No DV Claim” — Misleading State Law Excuses
The Denial:
Insurers often argue that diminished value claims only apply if you were not at fault or that your state’s “no-fault” law prevents such claims.
The Truth:
This is false or misleading in most states. Even in no-fault jurisdictions like Florida, you can pursue a third-party DV claim against the at-fault driver’s insurance company.
Legal Example:
Florida Statute §626.9541 (2) prohibits unfair claim settlement practices, including blanket denials of legitimate DV claims. Many states have similar consumer protection laws.
Fight Back:
- Demand a written explanation citing specific policy language or state statute supporting the denial.
- Reference your right to pursue the at-fault driver’s insurer, even if your own carrier denies first-party coverage.
- If the denial persists, consult a DV attorney to cite case law supporting your claim.
3. “The Policy Doesn’t Cover Diminished Value”
The Denial:
Adjusters claim your policy “doesn’t include diminished value coverage.”
The Truth:
Many policies don’t clearly exclude DV, they just hide behind vague or outdated language. In fact, if your policy doesn’t explicitly state that diminished value is excluded, courts often rule in your favor.
Fight Back:
- Request a full certified copy of your insurance policy.
- Look for ambiguous wording such as “we pay for direct physical loss.” Courts have ruled that diminished value can qualify as part of “loss.”
- If unclear, contact a lawyer to interpret the fine print insurers frequently rely on policy ambiguity to deter claims.
4. “We Use the 17c Formula” — The Classic Lowball Tactic
The Denial:
Insurers frequently use the “17c formula”, a method created after a 2001 Georgia court case State Farm Mut. Auto. Ins. Co. v. Mabry, 556 S.E.2d 114 (Ga. 2001) (3). It caps your payout at 10% of your car’s pre-accident value, then reduced it by arbitrary “damage” and “mileage” factors.
The Truth:
This formula is not legally binding and is widely discredited by courts and appraisers for undervaluing claims. It doesn’t reflect real-world depreciation or current resale trends.
Fight Back:
- Reject the insurer’s math and demand an independent market-based appraisal.
- Use auction data (Manheim, Copart) and retail listings (CarGurus, AutoTrader) to show that similar accident-free cars sell for significantly more.
- Have your attorney or appraiser prepare a rebuttal report challenging the 17c assumptions.
5. “Your Car Isn’t Worth Enough” — The Age & Mileage Excuse
The Denial:
Insurers argue your car is “too old” or has “too many miles” to experience measurable diminished value.
The Truth:
Even older vehicles lose resale value after a reported accident.
Fight Back:
- Argue repair-related diminished value, mismatched paint, non-OEM parts, or misaligned panels hurt resale regardless of vehicle age.
- Present comparable listings showing similar, non-accident vehicles selling for higher prices.
How to Fight Back and Win Your Diminished Value Claim
Step 1: Prove the Loss
- Hire a certified diminished value appraiser with courtroom experience.
- Gather evidence of your car’s pre- and post-accident condition, repair invoices, and before/after photos.
- Pull comparable listings for your car’s make, model, and mileage from sources like CarGurus or AutoTrader.
Step 2: Invoke the Appraisal Clause
Most auto insurance policies include an appraisal clause, allowing you to request a neutral third-party review if you disagree with the insurer’s valuation.
- Submit a written request invoking this clause.
- If your insurer refuses, note it as potential evidence of bad faith behavior.
- Use your appraiser’s report to strengthen your negotiation position.
Step 3: File a Bad Faith Complaint
If your insurer still refuses to pay a reasonable amount:
- File a complaint with your state Department of Insurance (DOI) for unfair claim practices.
- Document all correspondence and deadlines.
- Bad faith complaints often trigger faster resolutions or settlements.
Step 4: Take It to Small Claims Court
For claims under your state’s small claims limit ($8,000.00 in FL):
- You typically don’t need an attorney.
- Bring your appraisal report, photos, repair invoices, and denial letters to show the court how the insurer undervalued your loss.
- Courts often favor independent appraisals over insurer-generated numbers.
3 Insider Tricks to Maximize Your Diminished Value Payout
Send a Pre-Settlement Demand Letter
- Insurers often pay settlements to avoid legal costs.
- Include your appraisal, proof of comparable sales, and a clear demand deadline.
Leverage Total Loss Situations
- If your car is declared a total loss, you can still pursue diminished value compensation in addition to its Actual Cash Value (ACV) if market evidence supports it.
Document All Communication
- Keep every email, adjuster message, and claim note.
- This documentation strengthens potential bad faith claims and demonstrates your good-faith efforts to resolve the issue.
Key Takeaway: Don’t Let Insurers Deny You What You’re Owed
Insurance companies deny diminished value claims not because you don’t deserve them, but because most drivers don’t know how to fight back.
With the right evidence, an expert appraisal, and legal strategy, you can recover thousands of dollars that insurers routinely withhold.
At Car Value Law, PLLC, we specialize in helping drivers nationwide pursue fair diminished value settlements. Our attorneys use over 60 years of combined experience to challenge lowball offers, expose denial tactics, and maximize your recovery.
Call now for a FREE Consultation
941-337-1574 (FL) Or visit www.CarValueLaw.com
Legal Disclaimer
This is being provided for educational and informational purposes only and does not constitute legal advice or create an attorney-client relationship between you and the author or Car Value Law PLLC
While care has been taken to provide accurate and current information, laws vary by jurisdiction, and the application of law depends on the specific facts and circumstances of each situation. You should consult with a licensed attorney in your state to obtain legal advice tailored to your individual needs and to ensure compliance with all applicable federal, state, and local laws.
References:
(1) CCC Intelligent Solutions – Main Website
https://www.cccis.com/
(2) Florida Statutes §626.9541 – Unfair Methods of Competition and Unfair or Deceptive Acts
https://www.flsenate.gov/Laws/Statutes/2024/626.9541
(3) State Farm Mutual Automobile Insurance Co. v. Mabry, 556 S.E.2d 114 (Ga. 2001)
https://law.justia.com/cases/georgia/supreme-court/2001/s01g0344-1.html
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