2010 2011 BMW 5 Series Forum F10 - View Single Post

gIzzE · 10-24-2019, 06:47 PM

Doing a bit of reading up, some refineries swap around mid October and some don't swap till they get to November 16th.
Might just be it has been a fair bit colder. So maybe another 10% drop in MPG from November 16th as well.

10-24-2019, 06:47 PM	#15
gIzzE Major General 363 Rep 5,984 Posts Drives: F11 + 911 C4 Join Date: Apr 2006 Location: Norfolk, UK. iTrader: (2)	Doing a bit of reading up, some refineries swap around mid October and some don't swap till they get to November 16th. Might just be it has been a fair bit colder. So maybe another 10% drop in MPG from November 16th as well.
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