Drove from cardiff to exeter today:
Down: 56.5 MPG, 60.4 MPH average (careful conservative driving)
Back: 47.8 MPG, 64.3 MPH aveage (heavy right foot, higher speeds)
Although the route back up the M5 is more of an 'up hill' journey so to speak.
Engine is starting to loosen up now, and IMO there is a definite improvement in top end power compared to 163 engine, it just seems to pull and pull?
Current car is the 320d 177bhp ED engine