BMW M4; S1000 RR
75mpg which you would struggle to get over 30mpg in the petrol. They're so under powered.
And running on veg oil at 70p a litre whereas petrol is what.. £1.20 atm I think? 50p a litre saving and the tank is 35 litres so that's £17.50 a tank saved.
More money for the boosted bus.
Ah gotcha. Thats cool if you can spend that much time in a Lupo I guess! I just liked the idea of a cheap shitter to take to the shops. The money I'd save in having parking dings fixed would pay for the car ffs