| You dont have to lose your boot space - my tank is hung under the boot floor on the nearside. It works out much more ecomonical. For example, LPG is 52.9p per litre, so averaging 32MPG gives 7.5pence pence per mile. Assuming 40MPG on petrol at £1.129 per litre gives 12.8 pence per mile, a saving of over 5pence per mile on LPG. Based on 30k miles per year, you would pay for the conversion in less than a year - I save around £120 - £150 per month on fuel! | 
