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Old 01-24-2010, 12:54 AM   #8 (permalink)
SentraSE-R
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Join Date: Jun 2009
Location: Bay Area, California
Posts: 1,485

Mean Green Toaster Machine - '06 Scion xB
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90 day: 48.92 mpg (US)
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If you're NICE coasting v. EOC, you burn about .25 gal/hr. In a 1 minute NICE coast, that's .25/60, or .0042 gal. you consume. Let's say you were getting 25 mpg for a 25 mile drive, and coasted one last mile into your driveway. You consumed exactly one gallon on your drive until the coast. I know you're not coasting at 60 mph, but let's use that 1 minute NICE coast, and assume it's a mile, just for argument's sake.

EOC, you use no fuel, and get 26 mpg.

NICE-on, you use 1.0042 gal to go the 26 miles, and get 25.89 mpg. It's a lot closer to 26 mpg than to 25 mpg - really almost unmeasurable.
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Darrell

Boycotting Exxon since 1989, BP since 2010
Have you ever noticed that anybody driving slower than you is an idiot, and anyone going faster than you is a maniac? George Carlin
Mean Green Toaster Machine
49.5 mpg avg over 53,000 miles. 176% of '08 EPA
Best flat drive 94.5 mpg for 10.1 mi
Longest tank 1033 km (642 mi) on 10.56 gal = 60.8 mpg
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