GM is celebrating it's centennial anniversary this year, and along with the planned hoopla, they've just come out with a list of their top ten production cars and top ten concept cars of the past hundred years. With such an enormous catalog of vehicles to choose from, both lists are open to massive debate, but for reasons of GMness, these are their 20 faves. It's interesting to note that the vast majority of the production choices occur in the first half of GM's 100 years, while the concepts are evenly distributed. Also interesting: A notable number of these cars weren't even under the GM umbrella at the time they were built. Anyway, on to the show...

GM's Top Ten Production Cars Of The First 100 Years

1910 Cadillac Model 30

1912 Cadillac

1927 LaSalle

1930 Cadillac V16

1936 Opel Olympia

1950 Saab 92

1953 Chevrolet Corvette

1955 Chevrolet Bel Air

1964 Pontiac GTO

1996 GM EV1

GM's Top Ten Concept Cars Of The First 100 Years

1938 Buick Y-Job

1951 GM LeSabre

1961 Chevrolet XP755 Mako Shark

1965 Experimental Opel GT

GM Firebird Concepts

1970 Vauxhall SRV

1987 GM Sunraycer

1990 GM Impact

2002 GM AUTOnomy

2007 Chevrolet Volt

[Detroit Free Press]