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Old 01-12-2012, 09:30 PM   #49 (permalink)
redpoint5
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Join Date: Aug 2010
Location: Oregon
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Acura TSX - '06 Acura TSX
90 day: 24.19 mpg (US)

Lafawnda - CBR600 - '01 Honda CBR600 F4i
90 day: 47.32 mpg (US)

Big Yeller - Dodge/Cummins - '98 Dodge Ram 2500 base
90 day: 21.82 mpg (US)

Chevy ZR-2 - '03 Chevrolet S10 ZR2
90 day: 17.14 mpg (US)

Model Y - '24 Tesla Y LR AWD
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Quote:
Originally Posted by drees View Post
Uh, not sure how you're calculating that. The LEAF is EPA rated at 34 kWh / 100 mi.

So to drive 100 mi you use 34 kWh at $0.16 = $5.44.

2 gallons of gas cost you $7.
I was going to say that you have to factor in charging losses, but then you showed that you are even more familiar with these losses than me...

Quote:
Originally Posted by drees View Post
...The dash readout doesn't account for charging losses, but appears to be remarkably consistent - just multiple by 85% to get from the wall numbers if L2 charging. If L1 charging, you have to use a lower multiplier (80%), charging that slow isn't as efficient.
Of course, the price of electricity varies quite a lot, and in some places such as the pacific northwest, electricity is very cheap. I pay 8 cents per KWh. At half the cost quoted, going electric is very economical here.
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