The Chevrolet Impala, an iconic American automobile, first rolled off the assembly line in 1958. Designed by Chevy's chief engineer Ed Cole, the Impala debuted as a top-of-the-line model, featuring a sleek, stylish design that captured the essence of the late 1950s automotive era. 

In its inaugural year, the Impala was available as a two-door coupe or convertible, boasting distinctive tailfins and a bold grille, setting it apart from other models in the Chevrolet lineup. The Impala was powered by a range of V8 engines, offering impressive performance for its time. 

Throughout the late '50s and early '60s, the Impala continued to evolve, witnessing design changes and engine upgrades. Notably, in 1961, the model underwent a significant redesign, shedding its extravagant tailfins for a more restrained, cleaner look. The vehicle maintained its popularity, becoming a symbol of sophistication and luxury among American consumers. 

During this period, Chevrolet also offered other models like the Bel Air and Biscayne, which catered to different market segments. The Bel Air positioned itself as a mid-range option, while the Biscayne aimed at more budget-conscious buyers. The distinctions among these models were primarily in their trim levels, interior features, and styling cues, with the Impala consistently occupying the top tier. 

Sales figures for the Impala during this period were impressive. In its early years, the model enjoyed strong demand, with around 125,000 units sold in 1958. Over the subsequent years, sales continued to climb, reaching over one million units in 1965, cementing the Impala's position as one of Chevrolet's best-selling models. 

Each year brought subtle but notable changes to the Impala's design and features. From the introduction of more powerful engines to refinements in exterior styling, Chevy ensured the Impala remained appealing to buyers. 

 To witness the evolution of the Impala's design and style over these years, here are a few image examples: 

1958 Chevrolet Impala