There are many variables to prices, like larger cities, longer commutes (US drivers drive 2x km per year compared to Germany), bigger cars with worse gas mileage - so higher taxes on gas with higher gas prices (like in Germany) would probably kill the US economy.
How is it much more expensive in europe? cos in india where we import most of our ONG and its one of the more expensive things on a household bill, it is right now 102INR/L = 0.93 EUR/L.
I have no idea, and what do you mean by 'typical US car'? Like a US car model or just the fact Americans drive more?
A lot of Europeans do drive as much as Americans do, like me and truckers etc. Having 2,34 a liter here in NL makes that a pain in the arse.
Also: using more fuel on average doesn't invalidate that American fuel, compared to Europe, is dirt cheap.
Edit: also wanna add there are many 'American' cars on the road here, like Ford F-150s etc. They are imported, but have the same fuel consumption as the US variant, as being the same as the US variant.
I'd say the Netherlands is the exception here, almost all such cars that I see on the roads (mostly in France) are from the Netherlands, along with some from Belgium.
They are also mostly driven by maniacs apparently.
My wife drives a VW that's built locally in Tennessee. The engine is from Mexico, the transmission used be from Japan. I think it's a Korean unit now produced on a license.
Optimistically, it drinks about 11L per 100KM. Stop and go will severely increase consumption.
It's a large car to you, but it's kind of midsize here.