40km? 14kwh for just 40km? it sound too much kwh! why do you have this range?
on the internet lots of customer of volt car claim to get at worse senario 30 MILES! most of them an easy 37miles\40 meaning 65km (easy... some of them 45\48 but driving very slow).. with just 10kwh and a car that weight more the three times yours!
how can this be possible?
If I travel at 50 kph instead of 100 kph I get twice the range
My car is not very aerodynamic but I was including it as an example of a light weight car that did NOT end up with more range