What 1957 car did Chrysler promote with the catchphrase "Suddenly it's 1960!" due to the groundbreaking nature of the car's design?

For both the Plymouth brand and the Chrysler Corporation, the 1957 model year had strong sales. Chrysler promoted the new vehicle with the catchphrase "Suddenly, it's 1960!" due to the groundbreaking nature of the Plymouth design. The "Powerflow 6" L-head engine came standard on all body types, with the exception of the convertible. The convertible had a V8 engine as standard equipment, while other Belvedere models could be ordered with a "High-Performance PowerPAC" and an optional "Fury" 301 cu in (4.9 L) V8 engine.

Asked by Vasilii Kulev · Last updated 3 years ago · 3K views · SOURCE