Quote:
Originally Posted by OrangeVert
Very interesting, makes perfect sense - thanks for explaining.
Edit: I find it interesting that my 4-cyl 1993 Toyota pickup was rated 28MPG highway and the best mileage pickup said company makes in 2013 is rated 25MPG highway. 20 years of improvements in technology, and they have DEcreased 3MPG! Perhaps they measure it differently now. But still ... come on!
This is why I rebuilt the head at 316,000 miles rather than buy a new truck.
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There was a major change in how FE was measured a few years ago starting with the 2008 Models with the intent of making the sticker number more in line with the real world.
The new test accounts for higher speed, harder acceleraton and cold temps.
So your older vehicle was rated using a different more forgiving test than the new model.