Diminished value with Formula 17c
A not-at-fault driver has a repaired vehicle with structural damage and 18,000 miles. The insurer applies Formula 17c starting from the post-collision market value.
Base loss is market value times 0.10, then the damage multiplier (1.0 for structural) and mileage multiplier (1.0 under 20,000 miles) keep the full base, producing the diminished value figure.

