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Old 11-20-2011, 02:57 PM   #12 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,528

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

MPGiata - '90 Mazda Miata
90 day: 54.46 mpg (US)

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

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 62.14 mpg (US)
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FYI, I just happened to calculate the "real world" (ie. not scientific) impact of switching to the RE92 tires on the ForkenSwift:
  • 345 Wh/mi ... 10 drive/charge cycles before switching tires
  • 285 Wh/mi ... 10 drive/charge cycles since switching tires
That's a 21% increase in range. (Or a decrease in battery discharge for the same distance driven, with associated benefits to pack life.)

FYI, I'm not actually planning any more tire tests. I will just aim to use RE92's wherever I can on the Suzukiclone fleet.

Also, for a pile of reasons, I am DEFINITELY NOT suggesting that other people will see anything close to this efficiency increase if they switch to these tires.
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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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