|
New Shell 93 octane gas
I just filled up with the new Shell 93 octane gas and I have been getting 3+ miles per gallon more. I haven't changed my driving habits or anything else except for the gas. If this keeps up, I'll be using it all of the time.
__________________
 NB8S Past Garage: Z4, 135i. Present Garage: 2013 X Drive X1 2.8i. |