Mercedes-Benz S400 BlueHybrid: First Planned HEV With Li-Ion Battery

Sure, we have heard word of lithium ion batteries being possibly implemented in a Prius before, but Mercedes-Benz is going beyond concept speculation with its S400 BlueHybrid, which promises Li-ion HEV action to be hitting the production lines by 2009. At present, that makes the S400 BlueHybrid the first Li-ion HEV… » 3/01/08 1:00pm 3/01/08 1:00pm