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Diminished value
What an appraiser weighs, why formulas fall short, and which evidence carries the most weight.
General educational information, not legal or tax advice. Laws, deadlines and policy terms vary by state and by policy. Claimly Appraisals is not a law firm, an insurer or a public adjuster.
Diminished value is the difference between a vehicle's market value immediately before an accident and its market value after it has been properly repaired. A buyer comparing two otherwise identical vehicles will usually pay less for the one with an accident on its history report, even when the repair was done well.
That gap is often called inherent diminished value. It exists because the accident becomes part of the vehicle's record, not because the repair was poor.
The starting point is the pre-accident value: year, make, model, trim, mileage, options, condition and the market where the vehicle would be sold.
Then come the facts of the loss. Structural or frame work, airbag deployment, suspension damage and replaced panels tend to matter more than cosmetic repairs. Newer, lower-mileage, luxury and electric vehicles often lose more, because their buyers are the most sensitive to accident history.
The most persuasive evidence is what the market actually does. That includes written trade-in or purchase offers obtained after the repair with the accident disclosed, comparable listings with and without accident history, a recent purchase contract, and history-adjusted valuation data.
A file that combines more than one of these is stronger than a file that rests on a single number.
The so-called 17c formula caps the loss at a fixed percentage of the vehicle's value and then reduces it again with damage and mileage multipliers. It came out of an insurance class-action settlement, and some insurers still use it as a starting point.
It is a settlement convention, not a recognized appraisal methodology. The cap and the multipliers are not derived from market data, so the result often differs from what real buyers and dealers pay.
An appraisal report documents an independent opinion of value and the evidence behind it. It does not force a payment: an insurer may dispute, delay or deny a claim.
Whether diminished value can be recovered at all depends on your state's law and the facts of your claim. Our state guides give the recoverability rules and time limits for each state.
No. Any fixed percentage is a shortcut. The loss depends on the vehicle, the type of damage, the quality of the repair and what buyers in your market pay for similar vehicles with and without accident history.
Often, but not always. The kind of damage matters more than the total. Structural work or an airbag deployment on a moderate repair bill can affect value more than an expensive cosmetic repair.
Yes, as a starting point. Our free estimate gives a directional range in about two minutes. A signed appraisal report is what documents the figure with evidence.
No. Recoverability and deadlines vary by state and by who is paying the claim. Check the guide for your state before you spend money on documentation.
General educational information, not legal or tax advice. Laws, deadlines and policy terms vary by state and by policy. Claimly Appraisals is not a law firm, an insurer or a public adjuster.
The free estimate checks your state first and gives a directional range in about two minutes.