If you have the vibe then my template will not work, my bad, that is one of the minor trim differences between our cars.
45 mpg is possible. That is what I got before the tail.
It's all in how you drive.
Get a scan gauge or similar and make getting higher mpg a game. You can get 40 mpg just be driving tweaks. 45 with a few mods and 50+ with a full boat tail.
What part of the good old USA do you live in?
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