How to Calculate and Document Diminished Market Value of a Vehicle After Repairs in Wyoming

The information on this site is for general informational purposes only, may be outdated, and is not legal advice; do not rely on it without consulting your own attorney. See full disclaimer.

Detailed Answer

When a vehicle sustains damage in a wreck and is fully repaired, its market value often falls below the pre-accident level. This difference, known as “diminished value,” may be recoverable from the at-fault driver’s insurer under Wyoming law. While Wyoming statutes don’t set a fixed diminished-value formula, they prohibit unfair claim practices and require insurers to handle claims in good faith (see Wyo. Stat. Ann. § 26-18-115).

1. Determine Pre-Accident Fair Market Value

  • Obtain values from reputable pricing guides (e.g., Kelley Blue Book, NADA).
  • Request a written appraisal from a certified vehicle appraiser.
  • Document mileage, vehicle condition, options and local market factors.

2. Assess Post-Repair Market Value

  • Collect comparable listings for similarly repaired vehicles in your area.
  • Secure a second professional appraisal focusing on resale value after repair.
  • Factor in repair quality, remaining damage history disclosures (e.g., Carfax).

3. Calculate Diminished Value

Subtract the post-repair market value from the pre-accident value. For example:

Pre-accident value: $20,000
Post-repair value: $18,000
Diminished value: $2,000

This raw figure may be adjusted for mileage or vehicle wear. Many appraisers use a “17c” formula (industry standard) or customize based on comparable sales.

4. Document Your Claim

  • Compile appraisals, used-car comparables, repair invoices and photos.
  • Prepare a written diminished-value demand letter addressed to the insurer.
  • Reference insurer’s duty under Wyo. Stat. Ann. § 26-18-115 (Unfair Claim Practices).
  • Submit within any policy deadlines and keep records of delivery.

If the insurer denies or undervalues your demand, you may file a complaint with the Wyoming Department of Insurance or seek small-claims court recovery (up to $12,000 for most courts). For complex disputes, consider consulting an attorney skilled in first-party insurance claims and evidence rules (see Wyo. Stat. Ann. §§ 1-12-101 through 1-12-109 on expert testimony).

Disclaimer: This article is for general informational purposes only and does not constitute legal advice. Consult a qualified attorney to address your specific situation.

Helpful Hints

  • Photograph all damage before and after repairs from multiple angles.
  • Keep all repair invoices, parts receipts and shop estimates.
  • Collect three or more comparable sales listings to support market adjustments.
  • Engage a certified appraiser familiar with diminished-value methodologies.
  • Promptly notify the insurer in writing of your diminished-value claim.
  • Retain copies of all correspondence and delivery confirmations.

The information on this site is for general informational purposes only, may be outdated, and is not legal advice; do not rely on it without consulting your own attorney. See full disclaimer.