Got a 140 and last 1K shows as bang on 40mpg, on a daily basis I go delivering food and can make upto 8 stops (turn engine off) on a 5 mile round trip. Did a 40 round trip yesterday, 90% motorway and got 42mpg but was going at a good pace. Best I had was 51mpg driving from Cromer to Doncaster, would have been 55 if I hadn't hammered the A1 for the final leg of the journey, Cromer to Kings Lynn was nearly 60mpg. First week I had car was 30mpg, well new to derv and it was bloody freezing (Jan).