1985 308 GTB

1. Comparable market$117K

   6 of the same trim advertised at around 16,764 mi.

2. Mileage-18%$95.9K

   67,000 mi against 16,764 mi for the cars it is priced against. This cohort gives up 10.2% of its value each time the odometer doubles.

3. Asking to sale-4.5%$91.6K

   Advertised prices sit above where cars change hands, so the mark is struck below the asks it is drawn from.

6 cars, model years 1978–1984, asking prices spread ±21%.

Struck from advertised cars and adjusted to this one. Indicative only.