Cng Auto Vs Lpg Auto. The lpg advantage is that, despite being. Details here) on the other hand, hybrid powertrain technology too is promoted as a greener and.
Cng is still in gaseous. The pressure in a cng tank is 200 bar, compared to 7.5 bar for lpg. Like esteem lover pointed out, the initail run with lpg or cng on an esteem can be extremely painful.
Cng stands for compressed natural gas.
Cng is mainly methane at a very high pressure while lpg is propane, butane and other gasses. So for a personal vehicle, it makes sense to go for lpg (may a 1,000 retail outlets bloom), while for commercial vehicles, cng vehicles deliver better economies. Cng is compressed natural gas, which is mainly methane compressed at a pressure of 200 to 248 bars. In a hatchback, this is a crucial difference.