I have been altering my driving habit over the last few months and driven the MPG from 40 to 48MPG. Here in Australia we used litre/100Km. So my little Honda Jazz went from 7 litres / 100Km to now 5.8 litres/100Km. The only thing that I changed was my steady driving behaviour. I still drive at highway speeds and enjoy it very much.
Why would I invest $15,000 - $20,000 Australian dollar to convert a car to electric when I am very happy with this.
David