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Diminished value of a vehicle after an accident

Even after a perfect repair, a car that has been in an accident is worth less on the market. That difference is called diminished value — and you can claim compensation for it.

Updated: June 2026 · Informational guide

What diminished value is

It is the difference in the market value of the vehicle before and after the accident — because buyers pay less for a car with a damage history, even when the repair is flawless.

When you are entitled to it

How it is obtained

Diminished value is not paid out automatically alongside the repair. It is obtained by making a claim, and most often through a private lawsuit against the other driver's insurer, supported by an expert's report establishing the amount.

The amount depends on the age and value of the vehicle and the extent of the damage. This is why an expert and/or a damage-compensation lawyer is often brought in for these cases.

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Frequently asked questions

Is diminished value paid out automatically?

No. It is not paid alongside the repair — it has to be claimed separately, most often through a lawsuit.

Who is entitled to compensation?

As a rule, the owner of a newer and more valuable vehicle who is not at fault for the accident, where the damage was substantial.

How do I prove the amount?

With an expert's report assessing the difference in market value before and after the damage.

Do I need a lawyer?

Often yes — because the compensation is usually obtained through a private lawsuit against the other driver's insurer.

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Note: this guide is general information, not legal or insurance advice. For your own case, speak to a damage-compensation professional.