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Old 07-31-2012, 12:18 PM   #7 (permalink)
PaleMelanesian
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Join Date: Dec 2007
Location: Texas
Posts: 2,321

PaleCivic (retired) - '96 Honda Civic DX Sedan
90 day: 69.2 mpg (US)

PaleFit - '09 Honda Fit Sport
Team Honda
Wagons
90 day: 44.06 mpg (US)
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The older civic has a slightly dropping roofline before it cuts off, while the new one drops off at the highest point. Bigger rear wake.

Did all the 96+ hatchbacks have that spoiler? If not, air is being dragged down the rear window at the absolute worst angle - about 30 degrees. Either one, a steeper cutoff or a shallower angle, would be better.
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11-mile commute: 100 mpg - - - Tank: 90.2 mpg / 1191 miles
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