
Scott from PetroZero reports that he had an email conversation with GM vice-chairman Bob Lutz the other day. This is also being reported over at Autobloggreen .
Scott asked him the popular question, "Since the ICE gets 50 mpg when charging the battery, why not skip the battery and get a 50 mpg car."
In response, Lutz told him that GM is actually considering building a pure-EV Volt without the ICE and necessary associated controls and hardware and greater range. This could be a way for GM to meet California’s ZEV requirement.
From my discussions with Bob Lutz, this was actually his original idea for the Volt, a pure-EV, and they called it the iCar. It was VP Jon Lauckner who revised the design to be an E-REV, to eliminate the range anxiety problem.
Scott also reports Lutz told him he’d personally be getting into one of those lithium-ion Volt prototypes for a test drive in 9 days.
Source (Petrozero )




