View Single Post
Old 06-12-2008, 05:18 AM   #2 (permalink)
Arminius
Future EV Owner
 
Join Date: Mar 2008
Location: Sussex Wisconsin
Posts: 674

Wannabe - '05 Honda Civic LX
90 day: 40.53 mpg (US)
Thanks: 0
Thanked 4 Times in 4 Posts
Typically articles on the subject say that you will increase efficiency by up to 2% for every 100 pounds. I think that's a number that they pull out of their butts, but it's a good guess for the average vehicle.
__________________
  Reply With Quote