Butterfly doors may be the most beautiful of them all, and there are a few visually titillating vehicles that show why ...

Below are among the coolest cars to use butterfly doors, ranging from $20 million hypercars to sub-$20,000 JDM oddities. Despite first appearing on a production car in the '60s, ...

However, butterfly doors have a surprisingly long lineage, going back to the 1960s. The first ever production car with butterfly doors is the 1967 Alfa Romeo 33 Stradale, ...