spectra,
We aren't calling Honda Civics, Corollas and Citys performance vehicles just incase that thought popped into your head.
But the higher class Accords, Mercs and SUVS do come into performance vehicles catagory. Can you really justify running them on CNG? I am SURE you are aware of the associated running and maintenance costs that come with the Merc. badge.
Coming back to our everyday runners, like Corollas, Civics, Citys, aren't they already very fuel efficient? How do you exactly justify running these econovehicles on CNG?
Do the headaches of CNG associated problems and car downtime really make up for the say, 50% you save on petrol? In my opinion its a big -NO-!
If CNG were all problem free as the 'cng supporters' are protraying, then how do you justify the cng problem related threads on this board?