Interesting point of view, and a fair point, I'm the exact opposite, I hunted for a car that did have LPG, found one with a quality Prinz system, couldn't be happier with it.LPG is better for your engine that petrol, my stainless exhaust is shiny on the inside, if you look up the rear silencer with a torch! I don't think mine's been clocked- 202K miles!