It looks like the 2012 carries a factory 5 yr, 60,000 mi. warranty. If so, it will give you piece of mind. I'm sure it's easily transferable.
Check around for the new '13's also, depending on what your price is on the '12. It should be possible to snag a '13 SE manual sedan for about15K or less after incentives (depending on location and dealership) and they have more standard equipment, maybe better (new car) financing. Follow up on the loss leader ads, look up dealer inventory on line. Good luck!