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Old 07-21-2008, 06:51 PM   #65 (permalink)
TimR
3.9 Liter V6
 
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Join Date: Jan 2003
Location: Alberta, Canada
Drives: 2007 Sierra RCSB
Posts: 782
Re: 2009 fuel economy

Quote:
Originally Posted by SierraGS View Post
I doubt you have ever got anywhere near 33 MPG in a 3.6L Aura.
There are a LOT of factors that affect mileage. Elevation has a big impact...temperature, climate, how the person drives, options (or lack of), a/c usage, engine condition, tranny condition, tire pressures, wheel bearings, etc etc so a statement of mileage is useless without these variables being known, and so is shooting down the claimed mileage.
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