Originally Posted by
docwaldo
ha. let me throw my two cents into the ring. I bought a 2013 ford F250, 4X4, king ranch and I got ford to outfit it with a CNG (compressed natural gas) kit at the tune of 10,000$. now before you choke on your tongue, the state of La reimbursed me for half of the CNG kit. so I got 5000$ back extra when I filed my state taxes. here is the kicker. my CNG tank is a 24 gallon tank. this is measured in GGE (gallons of gasoline equivalent). it will never hold 24 GGE of CNG but when it si cold outside it will hold about 19-20 GGE. when it is really hot it holds about 16 GGE. it is all done on psi. hot gas expands and you can't hold as much. anyway-----a GGE of CNG is between 1.70$ and 1.89$. therefore I can fill up my big old truck for less than 30$. and the gas mileage and torque and performance is the same whether im using CNG or gasoline. I didn't mention that it has a regular gasoline tank in it as well. natural gas is an endless commodity. the haynseville shale will still have natural gas in it 100 years after I am gone. if anyone has ever thougth of going the CNG route, I would highly recommend it. I figure I have already gotten my 5 grand back the cng kit cost me and I have less than 15K miles on my truck. and the resale value of the truck will hold higher than a comparable truck with out CNG.
doc :)