I feel like it has dropped a bit, but it has been an abnormally hot summer. My MPG always seem to drop in the summer months even though traffic is less with kids out of school.
2010 Black 335D Sport/Premium, Michelin PSS 235/265 (100k Club)
2000 Silver Z3 3.0i (Ret)
1999 Silver R1200C (Ret)
1968 Black 1600 Coupe (Ret)