Does the G really need Premium Fuel
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I get better gas mileage from using premium over regular. Why use regular when premium gets you better gas mileage and it's 30 cents more which works out to less than 5 dollars... When I purchased the FX it had a tank full of regular and I was getting 12mpg now that I've switched to premium I'm at 14.4mpg and it's rising.
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Originally Posted by apintojr
... if you want to use regular by a civic or corolla.
#27
Originally Posted by Noremac
..or the new and hot direct injection GM V6 as used on the 2008 CTS. This engine cranks out performance on 87 octane. The VQ is wonderful, but starting to show it's age when efficiency and cost gets factored in.