Who can claim diminished value in New Mexico
- Third-party claim (another driver caused the crash): diminished value is part of the property-damage claim against that driver and their liability insurer.
- First-party claim (your own collision coverage): the New Mexico Court of Appeals held in Davis v. Farmers Insurance Co. of Arizona (2006) that a policy promising to repair or replace did not cover lost market value after an adequate repair. Expect a denial under similar language.
- New Mexico is a fault state, not a no-fault state, so both injuries and vehicle damage are claimed against whoever caused the crash.
New Mexico deadline: 4 years (NMSA 1978, § 37-1-4)
Four years applies to actions for injuries to property. A personal-injury claim from the same crash runs on a shorter, separate deadline, so if anyone was hurt, plan around that one.
Fault: Scott v. Rizzo, 96 N.M. 682, 634 P.2d 1234 (1981); Safeway, Inc. v. Rooter 2000 Plumbing & Drain SSS (N.M. 2016)
Pure comparative negligence: your recovery is reduced by your percentage of fault, but no level of fault short of the whole bars you from recovering the rest.
How New Mexico law treats diminished value
No New Mexico statute addresses diminished value directly. The measure of damages comes from case law. In Hubbard v. Albuquerque Truck Center (N.M. Ct. App. 1998), the Court of Appeals described the measure for damaged personal property as the smaller of two figures: repair costs plus any decrease in the fair market value of the repaired property, or the difference in fair market value before and after the damage.
That first figure is how a diminished-value claim fits New Mexico law. If a properly repaired car still sells for less because it has an accident on its record, that remaining loss is part of the damage, as long as repair cost plus lost value does not exceed the before-and-after drop in value.
Davis v. Farmers draws the line on the insurance side: tort principles about making an injured owner whole did not change the meaning of a repair-or-replace promise in a collision policy. The practical result is that New Mexico DV claims go to the at-fault driver's carrier.
Bring proof specific to your car: the repair invoice with any frame, structural or airbag work, the vehicle history report, and listings from Albuquerque, Santa Fe and Las Cruces dealers showing what similar cars with and without a reported accident sell for.
How insurers value a totaled car in New Mexico
When a New Mexico insurer totals a car, it typically gets a market valuation from a vendor that pulls dealer listings and recent sales near you, adjusts each for mileage, equipment and condition, and averages the result into an actual cash value figure.
Ask for that report in full. Check that the comparables are the same trim with similar miles, that they were actually for sale in your area, and that a condition deduction was not taken against your car without a matching look at the comparables.
If the insurer will not explain or correct the valuation, the New Mexico Office of the Superintendent of Insurance takes consumer complaints about claim handling through its Consumer Assistance Bureau.
The appraisal clause in New Mexico
Auto policies in New Mexico commonly include an appraisal clause for disputes over how much a covered loss is worth, such as a total loss under your own comprehensive or collision coverage. Each side hires an appraiser; if they disagree, an umpire breaks the tie. It settles value, not coverage or fault.
The clause is a term of your own policy. It does not reach a diminished-value claim against the other driver's insurer, which you pursue as a liability claim.
What else matters in New Mexico
- New Mexico magistrate courts hear civil actions where the amount claimed does not exceed $10,000, exclusive of interest and costs (NMSA 1978, § 35-3-3).
- Hail is a regular hazard in parts of New Mexico. Hail damage is usually a comprehensive claim under your own policy, not a liability claim, so a diminished-value claim generally does not arise from a hail storm.
- Pure comparative fault means an insurer may argue for a small fault share against you to trim the DV figure. Keep the crash report, photos and any witness names.
What to gather for a New Mexico diminished value claim
- The final repair invoice, with every supplement
- Photos of the damage before repair, and of the car after repair
- Proof of the car's condition before the crash: service records, earlier photos, mileage, trim and options
- A diminished value appraisal: a written valuation of what the accident did to your car's resale value
- The crash report and the claim number on the at-fault driver's policy
For the appraisal, a formula figure is not market evidence. What holds up is a comparison of your car against New Mexico-market listings with and without accident history.
How to ask the at-fault insurer in writing
- Get the claim number and adjuster for the property-damage claim on the at-fault driver's policy. It is a separate claim from anything on your own policy.
- Write a short letter or email: the date of loss, the claim number, your car (year, make, model and VIN), that you are claiming diminished value, the amount, and how it was worked out.
- Attach the appraisal, the final repair invoice and the photos. Keep the originals.
- Ask for a written response, and if the insurer disagrees, ask for its own valuation in writing.
- Send it in a way you can prove, such as email to the adjuster plus certified mail, and keep a copy of everything you send and receive.
- Watch the 4-year deadline under NMSA 1978, § 37-1-4. An open insurance claim does not stop it.
You send the request yourself. If it needs to go further, that is a decision for you or your attorney. General information, not legal advice.