If you lived in the UK right now, the new Honda Element would cost you around £9000 to purchase (assuming you could get the US price for it). Of course, you would actually have to purchase it from an importer, so it would be marked up by a factor of 2, meaning the vehicle would cost £18,000, or $33,100.
The 15.9 (US) gallon tank in the Honda Element is around 13 imperial gallons, or approximately 60 litres. Since one US gallon is 3.785 litres, and it gets roughly 25 miles to the gallon, it must get around 25 miles to 3.785 litres, or 6.6 miles to the litre.
A litre of petrol (gas) in the UK right now costs around 89p, or £0.89. One British pound is converting to 1.83985 dollars at the moment (wholesale, not with transaction and conversion fees). So, one litre of fuel costs $1.64. Put another way, you can travel six miles in Britain for $1.64 in a Honda Element.
A full tank on the Honda Element costs $98, in the UK.
If you think the USA won’t reach these kinds of prices, just wait. Current US prices are around $2/US Gallon, or $.52/litre, or 28p/litre. But, I’m confident that the USA will get there—petrol prices will eventually stabilize with the rest of the world, and if the war and systematic gutting of social security don’t work wonders on the US economy, then realistic fuel prices will. That 20 mile commute to work will suddenly cost $5.50, each way.
And then the US will wish the government had invested in public transport instead of fuel subsidies.
Note: You can simulate this cost, right now, in the USA, by driving a Hummer H2. It has a 32 gallon tank ($198 to fill in the UK), and gets 9.6 miles to the gallon, or 2.5 miles to the litre. For $1.64, you can drive 2.5 miles in the UK in a Hummer H2.
I can walk 2.5 miles in around 30 minutes.