Photo Gallery: 100 Years of Chevy 16/45

FILE - In this Jan. 17, 2009 file photo, General Motors' Chevy Volt is seen on display during opening day of the North American International Auto Show in Detroit. General Motors Corp. will assemble battery packs for its new rechargeable electric car at a facility south of Detroit, creating about 100 jobs, a person briefed on the plans said Friday, July 17, 2009. (AP Photo/Jerry S. Mendoza, file)