picked this up today, its pretty much the basic of all basic commodore, just with LPG and a towbar fitted!

http://i32.photobucket.com/albums/d1/asylum83/Commodore/IMG_2116.jpghttp://i32.photobucket.com/albums/d1/asylum83/Commodore/IMG_2117.jpg
http://i32.photobucket.com/albums/d1/asylum83/Commodore/IMG_2118.jpghttp://i32.photobucket.com/albums/d1/asylum83/Commodore/IMG_2119.jpg
http://i32.photobucket.com/albums/d1/asylum83/Commodore/IMG_2120.jpghttp://i32.photobucket.com/albums/d1/asylum83/Commodore/IMG_2121.jpg
http://i32.photobucket.com/albums/d1/asylum83/Commodore/IMG_2123.jpghttp://i32.photobucket.com/albums/d1/asylum83/Commodore/IMG_2124.jpg
http://i32.photobucket.com/albums/d1/asylum83/Commodore/IMG_2125.jpghttp://i32.photobucket.com/albums/d1/asylum83/Commodore/IMG_2128.jpg

Liquid Propane? How does it compare to gasoline?

you lose a small amount of power, but its half the price of petrol!

Is it vapour or liquid injected?

I would guess it's like a gas grill, pressurized it turns to a liquid, probably turns to a gas as it exists.

Half the price, can't beat that.

Yeah, there are various Liquid Petrolem Gas setup that we run here in Australia.

Vapour Mixed
Vapour Injected
Liquid Injected

Vapour Mixer
http://oldholden.com/ohfiles/images/6-2-06%20010_1.preview.jpg

Vapour Injection setup

http://www.westgas.com.au/HoldenVEInjectionLPG.jpg/HoldenVEInjectionLPG-full;crop:0.09,0.01,0.93,0.99.jpg

Liquid Injection Setup

http://www.amautomotive.com.au/gallery/7.jpg

Very nice ride. I just love these vehicles.