Quote:
Originally Posted by 5speed5
For the record, I've got an '05 4WD, ext-cab Colorado with the big engine
(3.5L 5-cyl) and I'm currently averaging 30.2 mpg.  I don't think a
Silverado can do that. Even before I started hypermiling/ecomodding I got
~25 mpg. |
Part of that might be due to the inline 5.....inlines have more torque.
I have had two tanks over 30 mpg in my f-250. Hoping to get more.