What car competed with the enormously popular Thunderbird, becoming a critical and commercial triumph upon its release in 1963?

Buick needed a personal luxury car in the early 1960s to compete with Ford's Thunderbird. Bill Mitchell of Buick desired a knife-edged look for GM, inspired by Rolls Royce's concept car. The 1963 Riviera was a critical and commercial triumph following a few minor adjustments. The stylish Buick was designed by combining sharp angular and sophisticated lines with the previously-established classic styling.

Asked by Vasilii Kulev · Last updated 4 years ago · 5.6K views · SOURCE