The fuel costs less than regular gasoline, but LPG has lower energy per unit volume, so its fuel economy and efficiency are lower. LPG gives a longer engine life due to its clean burning characteristics. The main difference between these vehicles and others is in their fuel storage systems.
LPG costs less than standard gasoline; however, it contains fewer energy units per volume, leading to poorer fuel economy and efficiency. LPG contributes to longer engine life through its clean-burning capabilities. A key difference among these vehicles is their distinct fuel storage configurations.