[Casey Campbell]

just recently got my first SI. it is a 2007 Coupe. Was wondering if 91 octane that is gasohol mix okay for these cars? i am in the military and this is the only mix they provide on base.. feedback please as i need to fill her up for the first time soon!

 

[hoserama]

I run it and have not noticed a performance increase. I religiously measure my mpg and also did not see a decrease here. Last tank of 91 octane I burned yielded around 31 mpg.

 

[fishermoe14]

all the gas we have here is 10% ethanol... if thats what your talking about.. its fine

 

[FijiBlueFG2HT]

why not get gas off base?

 

[volvo9]

10% Ethanol gas is totally fine. Most of the country is running it now.

 

[Strate L O S S]

just recently got my first SI. it is a 2007 Coupe. Was wondering if 91 octane that is gasohol mix okay for these cars? i am in the military and this is the only mix they provide on base.. feedback please as i need to fill her up for the first time soon!

military personal should be able to help you out. theres a military thread on the site