Originally Posted by mdt
and how much dose this cost?
Not sure, but I think it would be £800 to £850 (max 85p a litre).
There is a garage about 20 miles away from me that sells it from the pump, should make a visit one day and try it.
Someone I know converted a Fiat Coupe (modded to 350 bhp) to LPG, he had loads of problems that well outweighed the saving.
If gas was available easily and the tank was bigger (longer range) without making the load space so reduced then I would consider it. Because if it's done right the extra performance (of the converted petrol engine) would make it worthwhile against a diesel.