Smith died Thursday in the Detroit area after an unspecified brief illness, GM said.
He was appointed chairman and chief executive on Jan. 1, 1981, and led the world's largest automaker until his retirement on July 31, 1990.
During Smith's tenure as chief executive, GM introduced its first front-wheel-drive midsize cars, formed a joint venture with Toyota Motor Corp. to manufacture cars in California, created the Saturn brand and acquired Electronic Data Systems and Hughes Aircraft Corp.
"Roger Smith led GM during a period of tremendous innovation in the industry," current GM Chairman and CEO Rick Wagoner said in a statement. "He was a leader who knew that we have to accept change, understand change, and learn to make it work for us."
"Roger was truly a pioneer in the fast-moving global industry that we now take for granted," Wagoner said.
Smith also served GM as an executive vice president and a member of the board of directors beginning in 1974.
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