Yes, Steve McQueen did drive the Mustang in "Bullitt." He was heavily involved in the film's production and insisted on performing many of his own stunts, including the iconic car chase through San Francisco. The 1968 Ford Mustang GT 390 he drove has become legendary, and McQueen's passion for cars and racing is well-documented. However, some sequences were performed by professional stunt drivers, but McQueen's driving in the film remains a significant part of its appeal and legacy.

In the movie "Bullitt," the famous line is delivered by Steve McQueen's character, Frank Bullitt: "You’re a cop, you’re a cop, you’re a cop!" However, one of the most iconic lines, often quoted and remembered, is when Bullitt says, "You’re not going to believe this." The film is renowned for its thrilling car chase and McQueen's cool demeanor, which has made these lines memorable in film history. "Bullitt," released in 1968, remains a classic in the action and crime genres.

"Bullitt," released in 1968, is famous primarily for its groundbreaking car chase sequence, which set a new standard for action in cinema. The film stars Steve McQueen as Lieutenant Frank Bullitt, a tough San Francisco police officer. Its innovative cinematography and real location shooting contributed to a gritty realism. The movie also features a strong performance by McQueen and a memorable jazz score by Lalo Schifrin. "Bullitt" has become a classic, influencing countless films and car chases in the decades since its release.

In the movie "Bullitt," a total of three Ford Mustangs were used. The primary car featured is a 1968 Ford Mustang GT, which became iconic due to its high-speed chase scenes through San Francisco. One of the Mustangs was heavily modified for stunts, while another was kept for close-up shots. The film's chase sequence is widely regarded as one of the greatest in cinematic history, contributing to the Mustang's legendary status.