Re: the BSFE graph in post#10
This graph may be more useful as it shows both the Gen II and Gen III for
comparison:
FWIW, I saw a Prius c in the parking garage at work today.
Gave it a good once over. Clearly a smaller car than the Prius.
I'd guess sizewise closer to the Insight I.
Impressive FE numbers being reported at PRIUSchat.
Unfortunately too small for us.
Nonetheless, I like the idea of going after all the not-so-low
hanging fruit with aero bits. I'll be watching closely.