- Joined
- Mar 25, 2010
- Messages
- 15,091
- Reaction score
- 6,247
- Location
- Tonbridge
- Your Mercedes
- W221 S65 AMG - W204 C63 AMG + Various other MB's
- Moderator
- #261
Definitely a YES with "around town" driving. On open road work, with fairly constant boost, no obvious improvement.
Actually, I have also noticed improoved round town driving.
I recently obtained 44.9mpg (indicated) going from Finchely to Ruislip along the a406 /a40 at around 6:30 pm, I was astounded!