 This is my first car that I have bought on my own, I have owned a Honda Accord with 140,000 miles and a Toyota Avalon with 120,000 miles. My Nissan started falling apart at 50,000 miles and I have taken excellent care of it! I wanted a Kia but everyone told me to get a Honda or Nissan so I went ahead and got a Sentra because I thought that it would be reliable. The car overheats, I've brought it to three different machanics and they can't find out why it is overheating. The transmission shakes and has just suddenly stopped when I am in drive but have the car stopped at a red light. The car has trouble shifting gears and has a horrible get up. I did go from a V6 in my 2 door Accord to this but it still has a slow start.. I'm just really dissapointed with this car. I will be going back to a Honda or Toyota!