Originally Posted by nobletea
22500 miles, 08 2.5i hatch auto (driven in manual gate quite a bit)
mostly highway, 65-72mph or so
28.5mpg (usa) overall avg and rising.
pure highway is about 29-32mpg.
minor update/additional info:
overall average is up to 28.8, with a couple 29.1 spikes.
use cruise control almost 60% on the highway.
used trip B to get a ramp-to-ramp highway calculation, and it was 33.5mpg and rising over about 30 miles.