My personal experiance is this

2008 BFII Petrol XL Utility

$110 to fill, 500km to a tank around town

2008 EGAS LPG XL Utility

$55-$60 to fill, 550-600km to a tank around town (90L tank)

which is basically half the running cost, and MORE range.

I worked out that running gas for the past ten years and driving about 400,000klm I have saved about $30,000

personally gas is the way to go bro

I cannot view or download the calculator???

I just did then. Make sure you are logged in, and don't have restrictions on downloading XLS files

this is good it will help me shut my dad up about his vt wagon on petrol being "cheaper" to run than my ed wagon on gas

Just did a run in my old EL on gas (now my brother's) Went from Canberra to inner North Sydney and back. Did just on 600km, averaged 12L/100km and cost 8c/km.
Factory Vialle gas and 300,000 kms on the engine.
Sat on 110-120km on the highway and probably 1.5hrs in city traffic total.

thats a really good calculator ; based on my current info will take me 10 months to get my money back on the system

Once I can get the bonus again, I'm thinking of getting a Territory and converting it

We purchased a new BA Series 1 Station Wagon, in May 2004, as soon as the warrenty ran out we put Gas on her.
Dual Fuel for Holidays, as myself and missus still enjoy the great Australian road trip, when on Annual leave.
It cut our fuel costs in half....

But you know what.....we traded her in for a second hand mint condition BA GT with only 51000 ks on the Clock.

Now we run a 5.4 litre V8 with SS cold air induction, pace maker headers and a D&T Sports exhaust.

xxxx the cost of the petrol.... and the Holidays is a whole lot more fun.

GT means Grand Tourer...not, Garage Terminated, gathering dust during the Holidays !

Yeeeeehaaaaa ! Squeal....Vroooom boom boom boom boom boom boom boom boom boom boom boom