My husband and I are looking to buy a 2012 Prius. I'm just having a tough time deciding if the 3 is worth the extra money. We are going to have the leather and heated seats added to whichever one we decide to buy. We are in New England, so I really haven't found any great deals for either car. We've been quoted out the door prices (incl. leather heated seats) of $27,562 for the Two and $29,040 for the Three. Not a huge difference in the long run, but you have to stop somewhere with all the extras. Correct me if I'm wrong, but all I would gain by getting the three is the nav, backup camera and sks on 3 doors as opposed to 1. We do have a garmin, but it is nice to have the in dash nav, but how good is it compared to a garmin? Neither of us have a smart phone at this point in time, but we plan on keeping the car for a long time, so I would think that it could be likely in the future. How much does everyone use these extra features that you would get with the 3?