The Aston Martin DB3 is indeed a rarity stemming from the 1950s. Here's how many were made, how many possibly survived, and their potential worth now.

The Aston Martin DB3 is indeed a rarity stemming from the 1950s. Here's how many were made, how many possibly survived, and their potential worth now.

Aston Martin says the DBX S is the latest in a long line of S cars which started with the DB3 S in 1953. Tenuous link to history aside, the new performance SUV sounds like a tasty mix to take on ...