I noticed on that list of fuel prices in europe that it doesnt show lpg prices for uk and turkey which both have a network of outlets . The Netherlands and Italy are the 2 countries where it is widely used. I have had lpg duel fuel cars since the early 80/s and have probably saved a fortune .That includes 2 early 505/s .The only one i had trouble with was a 96 falcon which was a lemon I replaced that with a 99 camry wagon which i still have and is trouble free