A classic car is defined as any car that is over 25 years old. This definition, then, would include such cars as the 1988 Oldsmobile Cutlass, which has a Kelley Blue Book value of just under $2,000. But when you think of the term âclassic carâ you donât think of an â88 Olds; you think of a â67 Ford Mustang, or a â65 Chevy Corvette. A classic car is a car that people turn their heads to look at, the ones that the cool kids would drive to school in the â70s. The Trans Amâs and the Corvettes and the Chargers and âCudaâs out there â those are classic cars. And thatâs what weâre talking about when we talk about classic car shipping services.