I filled up last night, to the brim, and reset all my counters. I drove 17miles down the motorway at 70mph with the cruise on, 2 miles of minor roads, and 17 miles back at 70 with cruise on, my average was 50.5 mpg.

Im SURE i used to get about 54 when i first bought the car, but im wondering if i was going a little slower, AND i had the dreaded Pirrelli P6000's on

So, without creating a MASSIVE thread, what is yours doing currently???