The Ford Mustang Mach 1 is a high-performance version of the iconic Ford Mustang, first released in 1969. It features a range of performance-enhancing features such as a powerful 351 cubic-inch engine, four-speed manual transmission, sport suspension, hood scoop, side stripes, and a "shaker" hood. The Mach 1 was the first production Mustang to be offered with a race-inspired design, making it an instant classic.