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Old 11-05-2013, 07:45 PM   #183
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Member#: 314216
Join Date: Mar 2012
Location: ND
2012 2.0i Sport 5MT


The impreza seems to handle fuel variations better than everything wise I own that burns unleaded. My Buick gets driven a little more weekly than my impreza, abd there is a significant differ between using/not using tcw3. The jetta as well, I would say on average it is looking like about 7%. The impreza, maybe 1-2%. Need more testing, but now on winter gas, dropping temps, etc it will be hard to get consistent conditions for testing. I think due to chewing properties I will keep using it however.
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