Dual Fuel Trucks

[market trader]

We are looking to buy a new truck and have been looking at a Mitsubishi. The salesperson is pushing a dual fuel gas / lng says we will save a lot of money on fuel purchases. My wife is nervous, says she doesn't want a rocket trip to heaven. Anyone have experience with this type of vehicle?

[KRS1]

Tell your wife every taxi in BKK uses either CNG or LPG.

CNG tanks dont blow up, there's a pressure relief valve that will vent in one direction rather than blow up. LPG is more dangerous, it'll stick to skin, whereas CNG floats up.

[barefoot1988]

i did came across afew articles that mention that a petrol tank is more likely to have an explosion than lpg/cng. i believe a similar topic was raised in the motoring forum recently and someone did explain it out in layman terms