“Unique” is a bit of a Cliché in motoring lingo. Everything from your average brand new Mini to a coach-built Ferrari 250 could fall under it. Ultimately, the Mini is just a spec’ combination out of however many millions there are that are possible and the 250 is a common-ish ‘60s super GT that’s received different bodywork. It’s all about perspective and context. The fact of the matter is that if in the company of something like the Lister-Jaguar Monzanapolis, few cars can be described as such.