Quote:
Originally Posted by The_Laird
I think that the DIS is acknowledged as being optimistic and I still consider that mine is the ultimate ‘real world test’: every single tankful recorded for over 10 years now and, although I have never had a steady 70mph on cruise for any distance, the best I’ve ever achieved is a little over 23mpg (usually being driven, perhaps, a little over 70mph  ) If anyone is OCD enough to want a copy of the spreadsheet...... |
I am running my own spreadsheet and can concur! Best I have achieved is 22.4mpg on a run. seeing an 'average' of 16.8 with a mix of dual carriageway and town driving locally. Always Shell V Power /99RON
Get good
per gallon though
