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Old 02-12-2013, 09:59 AM   #24 (permalink)
PaleMelanesian
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Join Date: Dec 2007
Location: Texas
Posts: 2,313

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)
Thanks: 604
Thanked 422 Times in 277 Posts
Another fill, this time 57.7 mpg / 669 miles.

Highway mileage is a challenge. As best as I can find, the Fit's drag coefficient is 0.33 or 0.34 (Civic 0.32). Being a taller car, it also has a higher frontal area than the Civic (+9%). That's a combined increase of 16% aerodynamic drag. Then there are the gear ratios.
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11-mile commute: 100 mpg - - - Tank: 90.2 mpg / 1191 miles
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