I for one would rather drive a larger vehicle, because so many people drive like morons. Despite rising fuel costs here in the US, I think I will stick with my Ram for the time being. Honestly, my pickup truck isn't that big.
As for the truck I drive for work, I normally pull a 53 foot trailer which pales in comparison to the road trains in Australia.
Or has Paul Hogan mislead me in some way about the way Aussies look at the size of things?