What Car? Q&A - Should I convert to LPG?

Q: I have a 2002 Range Rover with a 4.4-litre petrol engine and I am looking at converting it to run on LPG.

How will this affect the value of the car when it comes to resale values? What drop in performance can I expect, and is there any change in servicing?
Edward Mason

A: Converting a car to Liquefied Petroleum Gas (LPG) can reduce pollution and the expense of driving. The fuel is cheaper than petrol, although not as readily available, and entitles you to reductions in car tax, parking charges and the London congestion charge.

Providing your LPG conversion has been carried out an approved installer, the resale value of the car might be positively affected. Although such cars have a smaller target market, prospective buyers with an interest in the alternative fuel can be found.

There will a slight reduction in the car's performance when running on LPG fuel, and you'll only get about 80% of the economy. You should still save money, though, because LPG is around half the price of petrol.

As well as the regular servicing, you'll need an additional yearly inspection for the LPG system by an LPG Association (LPGA) recognised installer.

Don't forget to tell your insurance provider that you've had the car converted so that you remain covered. You should tell the DVLA as well, so that you get a discount on your road tax.

For more information on converting your car to use LPG fuels visit www.boostlpg.co.uk.