Our V6 runs about 18-21mpg in short trips around town rising to near 30 on long freeway drones up I5 in CA.
I have been surprised at the items that have failed on the car which has done 90K since we bought it new. Motor mounts, alternator, window winders, battery cable connections. The A/C (cabin) fan slows down at times, which I have never investigated. The rear brake pads wear out fast (30K) as they are so small.
On the plus side, the tranny still works like new and thanks to living in Phoenix there is no rust anywhere.
I am currently testing 2 scions, both Xb's '06 & '09. No issues at all on these even though they are supposed to have windscreens that crack and fall out, waterpumps that leave a pink line. Although with the '09, I did wind the oil filter adapter out so it would have 4 threads to hang on
instead of 1 1/2
Moral: sometimes you can get a falsely bad impression by reading on-line forums, sometimes it pays off. For example, i was thinking of getting my daughter a Kia Soul for college, but after reading the forums of never ending problems... I think I will leave that alone for now as the types of issues did not seem to be "user related" and Kia wasn't standing behind their warrantee.
The Honda, I guess it's a keeper - much better than the chryslers we had previously owned.