1958 Chevrolet Impala Convertible
The Impala was introduced in 1958 positioned as top of the line Bel Air coupes and convertibles. From the windshield pillar rearward, the 1958 Chevrolet Bel Air Impala differed structurally from typical Chevrolets. Hardtops had a slightly shorter greenhouse and longer rear deck, giving the impression of an extended body. The wheelbase of the Impala was longer than the lower priced models, although the overall length was identical.