View Single Post
Old 10-14-2016, 10:21 AM   #46 (permalink)
Ecky
Master EcoModder
 
Ecky's Avatar
 
Join Date: Dec 2011
Location: New Zealand
Posts: 5,083

ND Miata - '15 Mazda MX-5 Special Package
90 day: 39.72 mpg (US)

Oxygen Blue - '00 Honda Insight
90 day: 58.53 mpg (US)
Thanks: 2,905
Thanked 2,564 Times in 1,589 Posts
This is a repost from another of my threads, but I realized going electric wouldn't be cheaper per mile where I live due to the cost of electricity.

Quote:
Doing a bit of math, I realized that electricity may actually be more expensive per mile. With my 90 day average of about 80mpg, and gasoline at $2.20, I'm paying about 2.75 cents per mile.

The Nissan Leaf is EPA rated for ~30kwh/100miles. 1kwh costs about 17 cents here (24/7), which would make driving a Leaf ~5.1 cents per mile. Even if a Leaf drivetrain in my Insight was good for 33% extra range, and I got 50% more than that by driving technique alone (similar to what I'm getting in my Insight), which I think is being very generous, I'd still be at ~2.6 cents per mile on electricity. Add a 10% AC-DC conversion loss and we're at 2.8-2.9 cents per mile. Certainly I wouldn't have a 2.5 quart oil change every 10,000 miles, but the weight of the batteries would probably make me go through tires more quickly.
  Reply With Quote