Two tank fulls ago, I managed to squeeze 345 miles from a tank of gas.

However it was boring as hell, like driving my Granny around, never touched 70mph or any where close..... Worked out I was doing approx 36 mpg.... UK Gallons are bigger than USA gallons by the way.

Driving with the occasional spurt of 130mph I get about 260 miles on a tank.

Not bad considering how much pleasure I get from the noise she makes :-)

Grant B