my classic with 2.1 engine 370bhp will do 18mpg around town and 25mpg on a run at about 80mph

 

27mpg average since early March 2011 - standard UK Hawkeye STi. Varies between 25-30 mpg accordance to ambient temperature - latest two weeks 26 MPG. Full spectrum of town, country and longer distance driving, and occasional bits of blast.

 

Mixed steady avg driving my wrx bug has always been around 23mpg from 220 to 350hp but if I drive with a bit more vigour then the avg is more like 18mpg or less

 

18, Inclusive of play

 

It was fairly modified and if I drove it on boost it would drink fuel, but cruising in 5th at 65mph with the diff fully open it was fairly decent, it used to surprise me going up to Santa Pod and Rockingham which is a fair trek from South Wales.

 

recent excursion upto sheffield and back from kent total miles 470 cost £106 didnt think this was too bad think it works out to 27mpg any one clarify?

 

That would be roughly £1.34 per litre, so sounds about right to me

I get about 25mpg, maybe a fraction more on a long run - and a lot less if I'm less careful with the right foot

 

i get around 60 miles to 20 of super from light off to light on ive never really ran it really low although i have fuel gauge issues i think in my ecutek mapped rb5 with fuel pump , downpipe , decat and exhaust pannel filter never tried it without a bit of boost i cant help it lol