Kevin 
2013 Nissan Altima Sedan 2.5 SL 4dr Sedan w/Prod. End 11/12 (2.5L 4cyl CVT)
So far so good
 I have put over 70K on my Altima since purchasing in July 2013.  Most of the miles are road miles. The original Michelins are still on the car and should be good for another 4 to 5000 miles by appearance.  The one major complaint that I have had with the car was recently fixed.  The annoying 20 to 40 mph rattle/groan from the right front side of the car.  After a lot of research and speaking with a Nissan mechanic at another dealership, I got my hands on the service bulletin that described the problem and appropriate repairs.  I after talking with my dealer and Nissan corporate, I was able to negotiate 50% payment to replace the alternator. The car is so much quieter and smoother since.  Otherwise, the car has been great.  Gas mileage is super.