You mean petrol right? because gas isn't sold as far as I know I breath it in for free every day.

Prices in the UK are quite high, £1 per liter, 3.785 liters per US Gallon* and $2 per £1 that's: $7.57 per US Gallon ($9.10 per UK Gallon)

Interesting how you complain about such low petrol prices, you should try real taxes.

* 4.546 liters per UK Gallon because we sort changed the US many years ago and they fell for it like suckers.