Manufacturers' Championship
http://www.racing-reference.info/wc.htm
Chevrolet - last 10 years in a row! 2003-2012
Ford - 2002 last time
Last 30 years only Chevy & Ford won!
Buick - 1982 last time
Oldsmobile - 1978 last time
Dodge - 1975 last time
Mercury - 1973 last time
Plymouth - 1970 last time
Pontiac - 1962 last time
Chrysler - 1956 last time
Hudson - 1954 last time