Audi unlocks long-distance CO2-free option

Audi’s presence at Auto Shanghai 2015 revolved around its plug-in hybrid electric vehicle (PHEV) offerings. Much focus was put on the Q7 e-tron, A3 Sportback e-tron and Audi prologue as the OEM looked to highlight its dedication to the segment. Yet, there have been other developments at Audi in the form of a new and clean e-fuel, dubbed e-diesel. The fuel is made from CO2 and can be mixed with gasoline and diesel or used on its own.