But here in Germany more and more people rebulit their cars to Gas. Former raffinery gas waste is made liquid and sold as "LPG-Autogas". For example 1 Liter Petrol actually costs around 1,42 Euro and 1 Liter LPG-Autogas costs 0,69 EURO.
Now you know the reason why nobody in Germany buys american cars with 4.8 Liter engines, we prefer cars with an average consumption of 7Liters/100KM like economical Diesel technology.
American-Car-Industrie can keep their gaz guzzlers- there is absolutely no market for american cars here in Germany!