We are currently on a family vacation, enjoying the sunshine of a Mediterranean villa.
However, looking at the times from the Le Mans test day, it looks to me that the Audi R18 e-tron ultra can go further on less fuel than last year's Audi R18. What's more, it is doing faster average lap times as well. I reckon it was managing 12 laps on a tankful!
A full analysis will appear later in the week on dailysportscar.com - provided I can (a) get a decent Internet connection and (b) manage to drag myself away from the pool!