The Chevy Impala models of the 1960s offered a long, sleek, and imposing appearance that few modern cars can hope to replicate. Although some have poked fun at the yacht-like size of two-door cars of this era, none can deny the head-turning presence of the sweeping lines of a classic Impala. These cars especially stand out today, with their lengthy proportions and big V8 engines contrasting strongly with roads filled by bland 4-cylinder compact cars.