2016 911 R

1. Comparable market$854K

   4 of the same trim advertised at around 1,018 mi, held toward the trim's quoted mark while the sample is thin.

2. Mileage-3.6%$823K

   1,900 mi against 1,018 mi, the mileage the cars it is priced against carry. This cohort gives up 10.8% of its value each time the odometer doubles.

4 cars, model years 2016, asking prices spread ±1%.

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