Overview
Even after a professional repair, a car that's been in an accident is worth less than one that never was — buyers pay less for a vehicle with a crash on its history report. That lost resale value is called diminished value, and if someone else caused the wreck, you may be able to recover it from their insurance company on top of the repair bill. Most drivers don't know this money exists, so it goes unclaimed. Here's how a diminished value claim works and how to file one.
Frequently Asked Questions
What is diminished value?
Diminished value is the difference between what your car was worth before an accident and what it's worth after being repaired. Even a flawless repair can't erase the accident from the vehicle's history, and because buyers and dealers pay less for a car with a reported collision, your vehicle loses market value. That loss is a real, recoverable cost separate from the repair itself, and the at-fault driver's insurer is often responsible for it.
How do I file a diminished value claim?
You typically file the claim against the at-fault driver's insurance company (their property damage coverage), not your own. Start by getting a professional diminished value appraisal that documents your car's pre- and post-accident value, then submit that report along with a written demand to the insurer. If they deny or lowball the claim, you can negotiate or escalate. Keeping the repair estimates, appraisal, and vehicle history report organized makes the claim far stronger.
How is diminished value calculated?
Insurers often start with a formula that caps the loss at a percentage of the repair cost and adjusts for the car's mileage and condition, but that method frequently understates the true loss. A more accurate figure comes from an independent appraiser who compares your repaired vehicle to similar cars with no accident history. The bigger the difference between those values, the larger your diminished value claim — which is why an independent appraisal usually beats the insurer's number.
Can I file a diminished value claim if the accident wasn't my fault?
Yes — that's exactly when diminished value claims work best. When another driver is at fault, you file against their insurance for the lost value, and they're generally obligated to make you whole, including the resale hit. If you were partly or fully at fault, recovery depends on your own policy and your state's rules, and many personal policies exclude first-party diminished value. This is why establishing the other driver's fault matters.
Is it worth filing, and will the insurer push back?
For a newer or higher-value vehicle, the diminished value can run into the thousands, so it's often well worth pursuing. Insurers frequently resist these claims or offer far less than the real loss, hoping you'll drop it. A solid independent appraisal and persistence — or an attorney's involvement — can make the difference between a token offer and fair compensation. A free case review can tell you whether your claim is worth pursuing.
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Get A Free Case Review →This page is for general informational purposes only and does not constitute legal advice. Laws vary by state and every case is different. Contact us to discuss the specific facts of your situation.
