Your best is pretty decent for a 102, but how the hell did you get 11.87? Even when I flog mine I can't get worse than 10 Those best and worst are probably slightly biased, just had a better look and they are both on smaller than normal amounts of fuel. So best probably more like 6.75 and worst 11.5. Lots of short trips with engine cooling down inbetween is the key to bad fuel consumption, add some hills in on those trips and it becomes really bad! What sort or numbers do you get Hiro Protagonistt?