gmookher said:
why havent US automakers jumped on the alternate fuel bandwagon so much as the hybrid electric technology if LPG is so 'economical'
American fuel prices are too low (compared to the rest of the world) therefore there is no reason to invest
Australia has a significant LPG reserves but has limited light oil reserves. The UK is in a similar situation
The Australian Government is actually rebating the costs of installation of LPG systems to cars
Petrol in Australia sells at about AUD $1.50 per litre (depending on day of week), LPG is about AUD $0.60 per litre.
LPG is a bit kinder to the environment; for the Govenment's viewpoint widespread use of local LPG is far better for the balance of trade and the economy than importing fuel from overseas. It means that the Australian economy is shielded a bit from major fuel price fluctuations
As LPG conversions have been around for over 30 years, beginning with a hose connected to the carby, the systems currently in use is Oz are fairly sophisticated. including LGP/diesel
Ford Australia markets an LPG only vehicle
The only problem is that once you get way out bush, the costs of cartage become prohibitive; for long distance travel diesel is the prefered fuel
The other issue is that the gas tank etc limits usable storage space; adds weight, and is not conducive to reasonable acceleration on smaller cars