Did you actually read the post I made?
Now I accept that no US car actually does such a low mpg that it become more than one gallon per mile, but US designed cars have the worst fuel efficency of every car in their respective classes, baring exotics and other oddities. So to express that point I didn't laboriously spell it out but was slightly ironic.
From now on, when I remember
, I will use [irony] [/irony] tags for those with a limited sense of humour