A "diesel hybrid" refers to a vehicle that combines a diesel engine with an electric motor to improve fuel efficiency and reduce emissions. Full definition
Actually, the German automaker showed people it was able to produce not only a hybrid vehicle, but a plug - in diesel hybrid back in 1997. (hybridcars.com)
In addition, an innovative, high - efficiency diesel Hybrid model will be available to order later this year for delivery in 2014. (topspeed.com)
In 2014 customers will also get a high - efficiency diesel Hybrid model. (topspeed.com)