The Galaxy and Sharon are the same car (as is the Alhambra) - perhaps somebody got a faulty one ? Only go near a diesel if you are totally obsessed with getting an extra mile out of every gallon and don't care much about pollution. If you are concerned about running costs, total running costs, not just fuel, then a LandRover converted to run on LPG has to be best over long (and I do mean LONG) term ownership. Dunno what sun050 might have against LandRovers. They are truely multi-purpose (you did ask for MPV advice) and are cheap and easy to work on. Once you get a bit of snow on the roads, or flooding from a burst water main, or need to get across a muddy field, then they are the one mpv which will manage it. Also, they are made in Britain - so when you buy one you are helping to support our economy and create employment, instead of giving our money and jobs to a foreign country.