1957 Imperial Crown Convertible

Any Imperial convertible from this era is a rare sight, as annual production ranged from a high of only 1,167 (1957) to a mere 429 (1961). Tailfins went from large to larger, with 1961 being the last Imperial to display this feature. Up front, the headlamp arrangement morphed from the industry's first quad lights (1957) to controversial free-standing units (1961). A signature Exner feature was the optional simulated spare tire cover, 'Flite-Sweep Decklid.' In 1957 and 1958, the Imperial was powered by a 392 cubic-inch 'Hemi' V8. Beginning in 1958, it received the new 413 cubic-inch 'wedge' V8.