Mercedes Benz Will Unveil New Hyrbrid In 2009
Based on the S350, the S400 BlueHYBRID uses a 3.5-litre engine, an additional magneto-electric motor, and a seven-speed automatic transmission configured for the hybrid module. The system is a mild hybrid, with the electric motor boosting the gasoline engine during acceleration, along with an auto-stop function that switches off the engine when stopped, such as at traffic lights. Mercedes-Benz said its high-voltage lithium-ion battery is the first worldwide to be introduced in a series-production vehicle. When compared to a conventional nickel/metal hydride battery, the new battery has a higher energy density, better electrical efficiency, more compact dimensions and lower weight. It is positioned in the engine compartment, where it replaces the conventional starter battery, with no changes to the interior
Read more