MotordeAuto.com

Gasoline engines have the advantage of being lighter than diesel and they can work at higher rotational speeds. The consistent development of gasoline engines has improved efficiency and reduced pollution. Indirect fuel injection used in aircraft engines is now a part of racing car engines and road cars running on gasoline. The Clean Air legislation has made it mandatory for automobiles or cars running on gasoline to be fitted with catalysts and fuel injection. Gasoline engine automobiles or cars can also run on LPG, with modifications. This does affect the mileage but it still is considered convenient and useful by many.

Diesel-engine cars were first introduced in the 1930s. The diesel fueled automobiles or cars offer 50% fuel burn efficiency, in comparison to the 27% by the best gasoline engines! However, the down-side of these automobiles or cars is the emission of exhaust gases with fine soot particulates. The trend followed by manufacturers today is to fit these automobiles or cars with filters. The versatility of the diesel run automobiles or cars is that most of them can also run on bio-diesel with no modifications! Diesel cars are fast catching on popularity with more and more people turning to diesel run engines.