2018 488 Spider

1. Comparable market$415K

   53 of the same trim advertised at around 9,532 mi.

2. Mileage+0.4%$417K

   9,218 mi against 9,532 mi for the cars it is priced against. This cohort gives up 9.2% of its value each time the odometer doubles.

3. Specification+0.8%$420K

   This car has a catalogued special colour and 3 sought-after options. Comparable cars mostly do not.

4. Asking to sale-4.5%$401K

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

53 cars, model years 2016–2019, asking prices spread ±7%.

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