Diminished value claims in Utah

Who can claim diminished value in Utah

• Third-party claim (the other driver was at fault): diminished value is part of the property-damage claim against the at-fault driver's liability coverage. This is where most Utah DV claims are made.
• First-party claim (your own collision coverage): standard collision policies promise to repair or pay actual cash value, and insurers usually deny a separate DV payment under that language. Read your policy; some forms differ.
• Utah's personal injury protection (PIP) no-fault rules apply to injuries, not to vehicle damage. Your car's damage, including lost value, is still a fault-based claim.

Utah deadline: 4 years (Utah Code § 78B-2-307(3))

Four years to file suit over damage to your motor vehicle. Insurers do not have to wait for you, so start the claim well before the deadline, while the repair file is fresh.

Fault: Utah Code § 78B-5-818

Modified comparative fault: you recover only if your fault is less than the other party's, and your recovery is reduced by your percentage of fault.

How Utah law treats diminished value

Utah measures vehicle damage as the difference in market value immediately before and after the collision. In Metcalf v. Mellen, 192 P. 676 (Utah 1920), the Utah Supreme Court allowed an owner to recover the reasonable cost of repairs plus the depreciation in market value that remained after repairs were finished. That remaining depreciation is what is now called inherent diminished value.

The insurer will usually open with a formula number (often a version of the 17c formula, which caps the starting loss at 10% of the car's value and then discounts it for damage severity and mileage). A formula is not market evidence. What moves a Utah adjuster is proof of how buyers in the Salt Lake, Provo or St. George market price an accident-history car of your year, trim and mileage.

Your evidence should include the final repair invoice (structural and frame work, airbag or ADAS recalibration, and OEM versus aftermarket parts matter most), the vehicle history report showing the accident, and comparable listings with and without accident history.

How insurers value a totaled car in Utah

Utah's claims-settlement rule, Utah Admin. Code R590-190, sets how insurers settle automobile total losses. A third-party total loss is settled on the market value or actual cost of a comparable vehicle at the time of loss.

For a first-party total loss settled in cash, the rule ties the offer to the actual cost of buying a comparable vehicle, including taxes, license and transfer fees, based on at least two comparable vehicles available to consumers in your local market area within the last 90 days (or the nearest major metro area if none are local).

That gives you something concrete to check: ask for the valuation report, confirm that the comparables were really available to consumers in your market in the last 90 days, and confirm that taxes and fees were included.

The appraisal clause in Utah

Most Utah auto policies contain an appraisal clause for disputes over the amount of a covered physical-damage loss. Each side names an appraiser, the two appraisers pick an umpire if they cannot agree, and a written agreement of any two sets the amount. Appraisal decides value only; it does not decide coverage or fault.

Appraisal is a first-party tool: it applies to your own policy (for example, a total loss under your collision or comprehensive coverage). A diminished-value claim against the other driver's insurer is not governed by your policy's appraisal clause.

What else matters in Utah

• Complaints about claim handling go to the Utah Insurance Department, which enforces R590-190.
• If the car was repaired at a shop the insurer steered you to, keep the full repair file, including supplements. Supplements often show damage that the first estimate missed and that a buyer will see on a history report.