I picked up the second Audi charge interface and now have a one at home and work. I fully charge the Etron from the solar battery at home each day and fully charge it again at work for the return trip home.
It is 92 kms round trip each day Mon-Fri. I get 36-38kms per charge travelling most of the trip at on a freeway @ 100km/h. For the remainder of the trip each way (10-11kms) the ICE kicks in.
So far on this tank I have travelled 788.1kms and the fuel gauge has only dropped one LED division from the full mark. The car is reporting total trip average since last fill of 1.8lts/100km or 156.9 MPG (UK)
I am enjoying the ETRON so far and think it is a great entry point into the EV world. I am going to use the ETRON as my daily commute and monitor the battery performance over time.
Apologies this is not exactly a 'Fuelly' post , but the way I am going on this tank it will be some time before I can.