|
03-11-2023, 02:20 AM
|
#79
|
Major General 
Drives: 2018 340i M Sport
Join Date: Apr 2006
Location: Chicago, Edgewater (via Texas & Tennessee)
|
Quote:
Originally Posted by SLGrassoPA
I don't know the MPG difference, but 93 Octane does perform best for me, I can actually feel the difference. I do wonder if higher octane gets less or more MPG in real world driving. I also wonder if I just went with 87 Octane and saved a lot of money if it would affect the car mechanically...
I pay approx an extra dollar for 93 versus 87.
|
See the post above
__________________
www.bmwcca.org member #388003 - Use me as a referral
& you could win a one day ///M Driving School!!
___________________________________________ |
|
|
|