What is it in Norway right now? $6.50 a gallon?
I'm driving a 2003 Suburban, and I just spent $75 on a tank of gas. I have some real perspective on this: I've decided that the benefits of the vehicle (considering lifestyle, business use, carrying passengers, etc) outweigh the (significant) costs. In addition to that, I could be spending ever so much more if I were in another country.
End result: I'm light on the gas pedal, plan my driving appropriately, and save my pennies.