Vehicles also received sunroofs en masse by the late-1960s, leaving a lasting impact along with the targa top. By 1976, Cadillac rolled the "last convertible" off an American production line ...

Forget having to choose which version you wanted, like a convertible versus a Targa-top on a Porsche 911 options list, the C3 Pluriel offered it all up on the same plate. The experiment didn't ...