Moreover, cars which run on LPG generally keep their value better than standard diesel
or petrol cars, meaning that the car will not depreciate in value to the extent that it would prior to conversion. Cars that run primarily on LPG petrol have fewer maintenance costs, LPG is a cleaner fuel than petrol and diesel, and does not leave as much of a deposit on the internal mechanisms of the engines, this means there is less corrosion, thus less need to change or repair internal parts.