Cool - reducing the amount of fuel needed is great. That said - it seems Wolfram|Alpha is translating your buddies current result to roundabout 3l/100km (per 1

Cool - reducing the amount of fuel needed is great. That said - it seems Wolfram|Alpha is translating your buddies current result to roundabout 3l/100km (per 100km is the mpg here) and.. We have that. In a car that runs on public roads (VW Lupo in this case), today. Yes, we need to push it further. But I'm not sure how you could call a bare-bone (I guess?) research vehicle interesting and special if it just reaches the efficiency of a street-legal car...