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Old 12-09-2008, 11:11 AM   #5 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 16,720

Blackfly - '98 Geo Metro
Team Metro
90 day: 73.54 mpg (US)

ForkenSwift - '92 Geo Metro EV
Last 3: 95.68 mpg (US)

U.F.O. - retired - '00 Honda Insight
Team Honda
90 day: 88.21 mpg (US)
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Quote:
Originally Posted by MetroMPG View Post
Determining your actual Crr experimentally and entering it would be best.
Ah! Found one. Point of reference:

IWillTry did just that with his '92 Metro with 145/r12 (I think) tires inflated to 45 psi: Crr = .0106

See his instructable: Measure the drag coefficient of your car
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EcoModder
has launched a forum for the efficient new Mitsubishi Mirage
www.MetroMPG.com - fuel efficiency info for Geo Metro owners
www.ForkenSwift.com - electric car conversion on a beer budget
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