DeSoto introduced its own version of Chrysler's first-generation HEMI in 1952. Originally a 276-cubic-inch (4.5-liter) mill, the engine was enlarged to 291 cubic inches (4.8 liters) in 1955 and ...

The Adventurer name debuted as a four seat — designed by Ghia — in 1954. By 1956, Chrysler was ready to use the name on a high-powered, two-door hardtop that become the top-of-the-line DeSoto.