I got 195.3 miles out of 25.91 litres. That's 195.3 miles from 5.7 gallons, which is 34 mpg. Considering it left the factory at 43 mpg, I suppose its not too bad bang
My mum's car has a leaky tank at the moment so can't do a full tank comparison till I change this. With regards to driving it like a rally car, it feels alot more fragile then mine so wouldn't dare! lol.