I am looking at the 6-speed models with less than 120K miles, but under 150K is ok. I hear some are oil burners, I have no knowledge of these engines as well as what would be involved with a clutch replacement. Would 1 qt per 1500 miles be too much for these ( I believe so) and are they known to wear rings or just PCV issues? Just looking for a cheap daily commuter car and trying to stay under $3K. The Mazda 3 is another option but I do like the Versa with a manual. All input appreciated.