DETROIT, Nov 29 (Reuters) - General Motors Corp. on Wednesday said it plans to make a plug-in electric hybrid version of the Saturn Vue Green Line, which will have double the fuel efficiency of any current sport utility vehicle.
The Saturn Vue Green Line is GM's first hybrid vehicle on the U.S. market. The world's largest automaker also plans to expand the hybrid system to the Saturn Aura Green Line and Chevrolet Malibu sedans in 2007.