No Title

Last month in Part I, we examined why some Porsche values accelerate like an early 911S, while others lag behind like a 924 with a bad head gasket. Except for a few celebrity connections-such as Speedsters driven in the movies by the likes of Paul Newman and Steve McQueen-probable values can be established by answers to some basic questions.

There are two value patterns of interest to car collectors. One, the “strong value” pattern, shows a price that rises Read More