Every Chevrolet convertible since 1912 This collection belongs to Dennis Albaugh in Ankeny , Iowa , just north of Des Moines .. The person al and private collection consists of 110 + Chevrolet convertibles... All years from 1912 to 1975 and Corvette convertibles from 1953 to 1975. That is a Chevy convertible from every year of manufacture EXCEPT 1939... The reason? - Chevy didn't make a convertible in '39 -- and ended its convertible line in '75!