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Old 01-20-2024, 12:13 PM   #4 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,534

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

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

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 57.73 mpg (US)
Thanks: 4,082
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Late to the party...



Cool experience & nice review, Ecky!



Quote:
Originally Posted by Ecky View Post
My understanding of the powertrain is that, it's powered by a high compression 14:1 CR 1.5L, which is attached to a motor generator. The wheels are driven directly by a 107hp electric motor, and the gasoline engine spins up and down depending on the electricity needs. It isn't like a Prius or Volt, where engine torque can be sent to the wheels through a planetary gearbox - there's no physical connection. The engine is only attached to a generator, though with a caveat. There's a clutch that connects the engine with a single speed reduction gear once the car is going fast enough - around 100kph or 60mph, I believe. There's a small lithium battery hidden where the spare tire would go.

Sounds like the Nissan Note series hybrid. The Note's wheels did NOT have any physical connection to the engine though (a 1.2L triple, if memory serves).


Thread: Nissan Note series hybrid: Leaf drivetrain + small battery + 1.2L generator
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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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