Gas FX consumes fuel like hell (5-6 km/li in heavy traffic and 8-10 km/li in hiway driving)

Sometimes you would wonder if the vehicle you're driving has a V6 engine with a 1.3cc power!

Maybe you would also ask as to why some owners still keep their gas FX? First, its not an ASBU magnet, 2nd, Cheaper (unit and maintenance cost) than diesel units, 3rd, runs smoother and quieter. I believe the Gas FX is more suitable for family use (primarily in terms of comfort), but for business (where economy and efficiency is the priority), the diesel is best.