Having owned my Auris for about 15 months, mostly for short trips of less than 10 local miles, getting an average of 40MPG. Sadly I had to shoot cross country to a family funeral, about 140 miles each way. M56, M60 & M62 from North Wales to East Yorkshire doing 70 where I could, car returned 67.6 MPG indicated. Coming back, as in no hurry, cruised at 60. MPG returned was 74.8 indicated. Given that the computer is probably a bit over optimistic, I guess it did around 60 and 70 mpg. but non the less, I'm pretty please with that. I'll brim it and see what it really did.