Saab 9-5 Aero BioPower Concept - Front

Saab 9-5 Aero BioPower Concept - Front

Turns out there are benefits to ethanol beyond the fact that it's renewable and derived from corn — performance. Saab's 9-5 Aero BioPower wagon is the first vehicle to take advantage of E85's 104-octane rating. | September 15, 2009 | Source Unknown