But compared to Plymouth’s 53,000 Duster 340s sold with just a six-month head start, Demon 340’s 20,000 units make it a far rarer beast today, despite the differences being purely cosmetic.

Still, if I had to choose a single pair from this set, I'd choose the 1973 Plymouth Duster. It's Phil Riehlman's creation, and we haven't had enough of it. How could we when it has only had four ...