I did a roughly 230km round trip on the weekend mostly on the high way doing over 110k. The car averaged 125wh/km. I have the LR version. Unless my calculations are wrong it will do around 600km with high way driving which sounds very decent. Normal city droning it’s averaging like 145wh/km. I thought it would be the other way around
Favourable wind conditions on highway driving can make a big difference. As can unfavourable winds. I had a run on a very long, flat and straight highway once at 184 Wh/km, entirely due to a headwind. A tailwind could easily reverse that to 125 Wh/km.