A plug-in hybrid that cures drinking problem!

You’ll remember from school that you can’t divide a number by zero. It’s why I couldn’t calculate the mileage of the Volvo XC90 T8 because after 147km, the petrol it consumed was 0.0 litres. It came to the office with around half a tank of petrol, and a week later, it went back with the same half tank. Sounds crazy, doesn’t it? But it’s quite possible in a plug-in hybrid, which can be driven a fair distance using just electricity.