![]() WZZM | LA Auto Show: CEO promises GM will make plug-in Saturn hybrid San Jose Mercury News - By Matt Nauman. LOS ANGELES - General Motors became the first automaker to commit to producing plug-in hybrids Wednesday as Chairman and Chief Executive Rick Wagoner pledged his company would make the high-mileage gas-electric vehicles. GM to Debut Saturn Vue Green Line Hybrid with Plug-in Capabilities GM talks up possible plug-in hybrid SUV |