The 1954 Austin-Healey 100-4 Roadster is a classic British sports car renowned for its sleek design and spirited performance. Part of the "Big Healey" series, it featured a 2.7-liter inline-four engine capable of producing around 90 horsepower, enabling it to reach speeds near 100 mph—hence the name "100." Designed by Donald Healey and built by Austin, the 100-4 combined elegant styling with a lightweight chassis, making it a favorite among enthusiasts and racers of the era. Its signature fold-down windshield and minimalist interior emphasized its sporty character, cementing its status as an icon of 1950s motoring.