What Is Diminished Value and Can You Claim It in Arizona?
A repaired car is rarely worth what it was before the accident, and that lost value is a real, recoverable damage most people never think to ask about.
By Simon Touma · Updated August 14, 2026
Can You Recover Your Car’s Lost Value After an Accident, Even if It Was Repaired?
Quick answer: Potentially yes. Diminished value refers to the difference between your vehicle’s market value before the accident and its value after being repaired, since a vehicle with an accident history is generally worth less even when properly fixed. Arizona allows diminished value claims in certain circumstances, typically against the at-fault driver’s insurance.
On This Page
- Can You Recover Your Car’s Lost Value After an Accident, Even if It Was Repaired?
- What Diminished Value Actually Means
- The Three Types of Diminished Value
- How a Diminished Value Claim Works
- What Affects the Amount
- Why Insurance Companies Resist These Claims
- Getting a Diminished Value Appraisal
- Does This Apply to Every Vehicle?
- FAQs
What Diminished Value Actually Means
Even a professionally repaired vehicle typically carries a lower resale value than an identical vehicle with no accident history, because a vehicle history report will show the prior damage, affecting buyer confidence and trade-in value regardless of how well the repair was performed.
This loss is real and measurable, buyers and dealers routinely offer less for a vehicle with a documented accident history, even when the repair work is invisible to the naked eye and structurally sound.
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The Three Types of Diminished Value
Inherent diminished value is the automatic loss in value simply from having an accident on the vehicle’s history, regardless of repair quality, this is the most commonly pursued type. Repair-related diminished value occurs when the repair itself, even if functional, was not restored to pre-accident quality. Immediate diminished value compares the vehicle’s value the moment before and after the accident, before any repairs.
Most claims pursued against an at-fault driver’s insurance focus on inherent diminished value, since it applies even to high-quality repairs and is the most straightforward to document with a professional appraisal.
How a Diminished Value Claim Works
This claim generally needs to be filed against the at-fault driver’s insurance, not your own, since it is a component of the damage they caused, and typically requires an appraisal establishing the difference between your car’s pre-accident value and its post-repair value.
The process generally starts after repairs are complete, since the appraisal needs to assess the vehicle’s actual condition and repair quality, not just estimate a hypothetical loss.
What Affects the Amount
The vehicle’s age, mileage, the severity of the damage, and the quality of the repair all affect how much diminished value can be claimed, newer vehicles with more extensive damage generally see larger diminished value losses, since buyers are more sensitive to accident history on newer vehicles.
Structural or frame damage typically results in a larger diminished value claim than cosmetic damage alone, since structural repairs raise more significant buyer concerns about the vehicle’s long-term integrity and safety.
Why Insurance Companies Resist These Claims
Diminished value claims are less commonly pursued than standard repair cost claims, and insurers are often reluctant to pay them voluntarily, making a documented appraisal and, if necessary, legal support valuable, since many claimants simply do not know to ask.
Some insurers will offer a low, unsubstantiated diminished value figure hoping the claimant accepts it without an independent appraisal. A professional, third-party appraisal generally produces a more accurate and often higher figure than an insurer’s own initial calculation.
Getting a Diminished Value Appraisal
- Complete repairs first, before pursuing a diminished value claim.
- Get a professional, independent appraisal rather than relying solely on the insurer’s estimate.
- Gather your vehicle’s pre-accident value documentation, service records, and condition history.
- Submit the claim to the at-fault driver’s insurer with the supporting appraisal.
- Be prepared to negotiate, and consider legal support if the insurer resists a well-documented claim.
Does This Apply to Every Vehicle?
Diminished value claims are generally more viable for newer vehicles in good condition before the accident, since older or already high-mileage vehicles may show a smaller measurable loss. An appraisal can help determine whether pursuing the claim makes practical sense given your specific vehicle.
Leased vehicles present their own wrinkle, since the leasing company may have a financial interest in the vehicle’s value at lease-end, this is worth discussing with an attorney if you are leasing rather than owning your vehicle.
Your car lost value after an accident in Arizona? Talk to our litigation team before you respond.
Call 602-932-6010What Is Diminished Value and Can You Claim It in Arizona? FAQs
Do I need a special appraisal for a diminished value claim?
Yes, typically a professional appraisal is needed to establish the actual difference in value before and after the accident and repair.
Can I claim diminished value against my own insurance?
This is generally pursued against the at-fault driver’s insurance, not your own, since it is a component of the damage they caused.
Does diminished value apply to leased vehicles?
It can, since the lessee or leasing company may have a financial interest in the vehicle’s value at the end of the lease.
Is it worth pursuing a diminished value claim on an older car?
It depends on the vehicle’s value and the extent of damage; an appraisal can help determine if a meaningful loss actually occurred.
What’s the difference between inherent and repair-related diminished value?
Inherent diminished value is the automatic loss from having an accident on the vehicle’s history, regardless of repair quality. Repair-related diminished value reflects a repair that did not fully restore the vehicle.
When should I get the diminished value appraisal, before or after repairs?
Generally after repairs are complete, since the appraisal needs to account for the actual condition and quality of the completed repair work.
Will the insurance company just accept my appraisal?
Not necessarily, insurers sometimes dispute independent appraisals, which is why documentation and, if needed, legal support can matter in getting a fair result.
Key Takeaways
- A repaired vehicle is typically worth less than one with no accident history.
- Diminished value claims are generally pursued against the at-fault driver’s insurance.
- A professional appraisal is usually needed to establish the actual loss.
- Insurers often resist these claims, making documentation and support valuable.
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