Octane fuel question
We just got our 2006 R350 and like it a lot. We were wondering if it's safe to use 87 or at least a mid-grade octane for our vehicle?
Thanks in advace! You guys are great!
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Read your manual as stated before
The answer is No
Link here if you need more info on the subject
it goes into the subject quite throughly
https://mbworld.org/forums/r-class-w...ml#post4328992
a) Using 87 or 89 Octane gas, your MPG is suffered (lower) compare with 92 Octane. So you will not save much money.
b) It might damage the knock sensor if using for a long time.
c) Slow in acceleration.
Read your manual as stated before
The answer is No
Link here if you need more info on the subject
it goes into the subject quite throughly
https://mbworld.org/forums/r-class-w...ml#post4328992

Thanks for your input AsianR350. I'll take that into consideration.







