Did a road test today on my 2003 LX V6 Coupe. Speed varied a bit for the first 20 miles getting out of town, and a little driving around on dirt roads at my in-laws, otherwise drove at 82 mph (2500 rpm) with cruise on. So far I have 340 miles on the trip meter and still have 3/8 tank of gas left. It's going to come out to over 30 mpg. I can live with that.
I also goosed it up to 100 a couple of times...just couldn't resist.