105 miles home from the Chievely services on the A34 at 39.9 mpg, and a total round trip of 295 miles at 36.3 mpg.
Not as good as my old diesel Insipid, but a lot more fun (and about what I expected when I bought the XE)
By far the best bit, though, was the mileometer reading when I parked up on the drive:
Not bad, for exactly nine months ownership
