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Old 09-05-2012, 10:33 PM   #9 (permalink)
EcoModding Lurker
Join Date: Sep 2012
Location: central pa
Posts: 16

Acadia - '12 GMC Acadia SLT FWD
90 day: 16.45 mpg (US)
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Originally Posted by JRMichler View Post
What RPM is your engine at 55 or 60 MPH?
It's a pretty well geared car. I can cruise at 60mph around 1500 rpm, IIRC. I see mostly 45mph and under driving. Spend a LOT of time at 1100rpm, honestly.
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