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Old 06-04-2009, 07:56 PM   #72 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,515

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 52.71 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)

Appliance car - '14 Mitsubishi Mirage ES (base)
90 day: 52.48 mpg (US)
Thanks: 4,062
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Quote:
Originally Posted by rmay635703 View Post
My electric car is up to 30miles on a charge using junkyard batteries.
That sounds ForkenSwiftian. Tell me more.

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Milestone: best efficiency so far in 2009 in the ForkenSwift: 224 Wh/mile / 138.9 Wh/km at the plug. 150 MPGe. That's my 3rd best drive/charge cycle ever.

That was by limiting acceleration and cruising current to 50A if nobody was behind me. It took the patience of a saint to drive it like that. Also I tried upshifting sooner than normal.

To put that in perspective, 50A @ 48V is 2400 watts. 24 100 watt lightbulbs. Cars are energy hogs! :-O

EDIT: The excellent news is the efficiency will continue to improve as the ambient temps climb. It's been cool here, and the batts deliver better and better performance as they get up to about 80-90F. Haven't been close to that yet.
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Project MPGiata! Mods for getting 50+ MPG from a 1990 Miata
Honda mods: Ecomodding my $800 Honda Fit 5-speed beater
Mitsu mods: 70 MPG in my ecomodded, dirt cheap, 3-cylinder Mirage.
Ecodriving test: Manual vs. automatic transmission MPG showdown



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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