General Motors' 10 most significant cars

Pontiac GTO
1964
Pontiac GTO
By dropping a 389-cubic-inch engine into a plain ordinary Tempest, engineer John Z. DeLorean created the first muscle car, exciting teenagers across the country and spawning a lot of bad popular music.
Last updated January 09 2008: 1:35 PM ET

1912

1927

1953

1955

1959

1964

1990

1996

2008

2010
Gentlemen, start your turnaround Rick Wagoner's overhaul of GM is producing cooler cars and a glimmer of hope. A rare inside look. (more)
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