Can I claim diminished value after an accident even if I have no intention of selling my car?

Yes — you are entitled to the market-based diminution in value even if you plan to keep your car. I explain why that is and how I recover the amount for you.

Your car has been repaired and the paintwork looks as good as new. Even so, your insurer tells you that you are only entitled to compensation for diminished value if you sell the vehicle. That is simply wrong. If you accept it at face value, it will cost you real money.

In brief

Market-based diminution in value (merkantile Wertminderung) is a separate head of loss in its own right. It has nothing to do with any intention to sell. It arises the moment your accident-free car becomes an accident-damaged one. That is true whether you keep it, give it away or sell it. The claim follows from § 251(1) BGB, under which the party at fault must pay compensation in money wherever a repair does not fully restore the original condition. That is precisely what happens here: even a technically flawless repair does not remove the suspicion that an accident-damaged vehicle attracts on the open market.

How I can help

• Assessing whether, and at what level, a diminution in value even applies to your vehicle
• Instructing an independent motor vehicle expert to quantify the amount
• Pursuing the claim against the other side’s liability insurer, even where they initially reject it or negotiate it down
• Checking whether, alongside the diminution in value, you have further claims (repair costs, loss of use, expert’s fees, legal fees)
• Litigating where the insurer fails to pay a reasonable sum

Why your intention to sell is irrelevant

Market-based diminution in value reflects the fact that a vehicle with prior accident damage is worth less on the market than a technically identical vehicle with no accident history. That holds true even where the repair was carried out properly and in full. The reason lies in the wariness of prospective buyers towards hidden long-term damage, which cannot be entirely ruled out however carefully the repair is done.

In legal terms this falls under § 251(1) BGB: the repair “is not sufficient to compensate the creditor” because it does not fully restore the market value. In such cases the law requires a monetary payment to make up the difference. This claim arises with the damaging event itself, not only on a later sale. Whether you actually sell your car, carry on driving it, or scrap it years down the line makes no difference. At the moment of the accident you have already suffered a financial loss: the market value of your vehicle has fallen. That is so regardless of whether you happen to want to realise that value right now.

In practice, insurers nonetheless like to argue that the diminution in value is “only a book figure” with no real effect, which supposedly holds good for as long as no sale is on the cards. That misses the point. A financial loss that only crystallises concretely on a future sale is still a loss here and now. And you are entitled to be paid for it now — you do not have to wait until it actually materialises.

When a claim exists in the first place

Not every dent gives rise to a market-based diminution in value. In practice, the following criteria are what matter most:

• Age of the vehicle: vehicles are often no more than five to eight years old at the time of the accident. In that range, a diminution in value is routinely applied. With older vehicles or very high mileage the likelihood falls, but it is not ruled out as a matter of principle.
• Extent of the damage: minor damage (light scratches to the paint, small dents without structural damage) generally does not give rise to any diminution in value. It only becomes relevant once there is noticeable repair work, for example to load-bearing parts, the bodyshell or safety-relevant components.
• Type of repair: where body panels have been straightened, welded or replaced, that points towards a diminution in value. Purely bolt-on parts (bumper, wing mirror) are less likely to have an effect.
• Mileage: vehicles with low mileage relative to their age are more likely to be affected, because their market value reacts particularly sharply to an accident record.

These criteria are values drawn from the practical experience of motor vehicle experts, not statutory thresholds. That is why, in case of doubt, it is the specific expert’s report that decides, not a blanket table.

How the amount is calculated

The level of the market-based diminution in value is not set by the lawyer, nor by the insurer. That task falls to an independent motor vehicle expert. The usual methods of calculation take into account, among other things:

• the value of the vehicle before the accident,
• the level of the repair costs,
• the age and mileage of the vehicle,
• the scope and nature of the damaged or repaired components.

The result is a figure in euros, which the expert sets out separately in the damage report. It is precisely this figure that the other side’s insurer often seeks to trim or strike out altogether. The argument runs that there is no intention to sell, or that the vehicle is too old. In most cases both points can be rebutted with the expert’s report and the criteria set out above.

Time limits: how long you have

The claim for compensation for diminution in value is subject to the standard limitation period of three years (§ 195 BGB). Under § 199(1) BGB, that period begins at the end of the year in which the claim arose. It is a further condition that you became aware of the circumstances giving rise to the claim and of the identity of the party at fault, or would have become aware of them but for gross negligence. To take an example: your accident happens in 2026 and you know both about the loss and about the other driver. In that case the limitation period expires at the end of 2029.

That may sound like plenty of time — but you should not wait. The longer ago the accident, the harder it is to establish the diminution in value by expert evidence. Insurers are also more inclined to invoke supposed difficulties of proof. On top of that, the insurer’s own settlement period of a few weeks usually runs in parallel, within which a prompt resolution is realistic.

A typical case from practice

My client is hit at a junction in a rear-end collision; his three-year-old estate car with low mileage suffers damage to the rear. The garage carries out a proper repair — new bumper, tailgate straightened, everything passed by the technical inspection and flawless to look at. My client wants to keep the car and drive it for years to come; as far as he is concerned, the matter is closed. The other side’s insurer settles the repair costs but refuses the diminution in value set out in the expert’s report, arguing that without an intention to sell there is no claim. After my letter of demand, relying on § 251(1) BGB and the report already obtained, the insurer pays the full amount of the diminution in value.

Common mistakes

• The diminution in value is never claimed at all — many injured parties believe it is only due where there is an intention to sell.
• No independent expert is instructed, and only the garage’s cost estimate is submitted — which as a rule does not set out the diminution in value at all.
• The insurer’s refusal is accepted without challenge, even though it is frequently based on nothing more than the (mistaken) sale argument.
• Waiting too long before the vehicle is repaired or sold on — which makes it harder to prove the original damage.
• No lawyer is instructed, even though, where liability is not in dispute, the associated costs are routinely borne by the other side’s insurer.

Frequently asked questions

Do I have to sell my car in order to claim the diminution in value?

No. The claim arises with the accident itself and does not depend on whether or when you sell your vehicle. Any statement to the contrary from the insurer does not hold up legally.

Does this also apply to a leased vehicle or a company car?

Yes — here too a financial loss arises through the reduced market value, which the keeper, or the lessee or lessor, can assert. Who is entitled to bring the claim in a given case depends on the leasing contract and the ownership position — that can be clarified on the individual facts.

What if the insurer offers its own, lower figure for the diminution in value?

That happens frequently. In principle it is the report of an independent expert that governs, not the insurer’s internal calculation. Where the two figures differ significantly, it is usually worth taking the matter up with the insurer through a lawyer.

Who bears the cost of the expert?

Where the other driver’s liability is clear, their insurer will as a rule also bear the cost of the damage report in which the diminution in value is set out.

How long do I have to claim the diminution in value?

The standard limitation period is three years, running from the end of the year in which the accident happened and in which you knew of the loss and of the party at fault. Even so, do not wait too long, as the evidence becomes harder to establish over time.

Your next step

Do not let yourself be fobbed off over the diminution in value after your accident with the argument that you have no intention to sell — this is a common but incorrect settlement practice among some insurers. I will assess for you whether, and at what level, a claim exists, secure a robust expert’s report, and enforce payment against the other side’s insurer. I am happy to discuss any further questions arising from your accident, from establishing liability through to loss of use, in an initial consultation — you can find out more at /en/topics/traffic-accidents.

This is general information and does not replace legal advice in an individual case.

This article provides general information and is no substitute for legal advice in an individual case. Last updated: 2026-09-07.

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