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Old 12-09-2007, 11:02 PM   #14 (permalink)
newtonsfirstlaw
EcoModding Apprentice
 
Join Date: Dec 2007
Location: Melbourne
Posts: 152

The Mighty Mira - '92 Daihatsu Mira
90 day: 61.32 mpg (US)
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Quote:
Originally Posted by MetroMPG View Post
I read an account of the Daimler smart car recently where the driver was somewhat surprised/perplexed by its poor coasting ability. At ~1600 lbs (-ish), with that shape, I wasn't surprised at all.
Exactly. It's very similar to terminal velocity down a particular gradient. I'd forgotten that until creating my P&G calculator forced me go through the calculations. Ignoring driver and other weight will also throw out your drag coefficient calculations from coast down time.
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