Is there a general formula to estimate how many cars of a given model and year are still on the road?
I have three H-body Pontiacs: 1976 Astre Notchback, 1977 Astre Hatchback, 1978 Sunbird Safari Wagon. I have a general idea how many were produced, but would like to have an estimate how many remain today.
Search Pontiac Sunbird Questions
Pontiac Sunbird Experts