Yeah in a lot of Europe it’s more like $6-7. Used to be a bigger price difference, but california is not far behind. Texas though is still a lot less.

Well, looks like it's around ~$7 in Europe based on www.globalpetrolprices.com, so yeah that would be cheap.

Europeans tax themselves significantly higher on gasoline than Americans are willing to go for.

yeah its closer to US$7-8 a gal in Australia.

yes. add 40% on top of that for the UK price.