Mercedes-Benz launches multiple diesel hybrids
If diesels and hybrid cars both get great mileage, why not add a hybrid system to a diesel engine? Mercedes-Benz decided to answer that in the affirmative, showing off numerous diesel-electric hybrids at the 2007 Frankfurt auto show. Because diesel engines and electric motors duplicate their most efficient performance bands, high torque at low RPMs, Mercedes-Benz found a small hybrid system was all that was needed on its Bluetec diesel electrics, rather than the more robust two-mode system coming out on its ML450 and S400.
In 2010, Mercedes-Benz will launch the E300 and the S300, both cars using a Bluetec … Read more