I recently purchased an 03 Pontiac Vibe last month. First came across this board and got some background and figured I'd find answers I'd need. I've been driving for a month now and am happy with it.
It has ~134k miles on it. Primary use is a 28 mile round trip to/from work. Filled the small tank and calculated 29.51 mpg!! Figured winter in norther Ohio (or anywhere) would have a negative impact.
Of course, with any car you'll have minor annoyances, but no big hassles. I like that it's small with out feeling small. And that last time I have a 4 cylinder (longer than I can recall) ...you press on the accelerator, hear the engine make a lot of revving noise and wait for it to get up to speed. The small engine doesn't haven much problem getting up and going. (even though I'm generally a conservative driver anymore)
Thanks for the help you've already given
DJ