Breaking news from Porsche, 918 spyder to go into production. Expected price estimated to be up to $650.000. As you might recall from the Geneva Motor Show the plug-in hybrid concept used a 500 hp gas V8 engine and a pair of 109 hp electric motors. A lithium ion battery that was good for 16 miles of  zero emissions grid driving or 78 miles per gallon. We shall see what the production model brings.