 I purchased my 2014 QX60 after thoroughly researching all mid sizes luxury SUV's. I have always driven a Toyota so this was my first experience owning an Infiniti. The car worked beautifully for 18 months. THEN....Car starting having start up issues on July 2015. Several times a week it would take 3-4 tries to start the vehicle. I presumed it was the battery. At that time they the dealership jump started my battery which they said was still good and told me to drive my car more often. Lol! Then several weeks later problem with starting the car returns. I hold off on bringing the car in until September when the car does not start one morning. Infiniti road service jumps my car and the dealership agrees to replace my battery. Three days later my car stalls twice while driving the car in reverse and the power steering fails while vehicle is in drive. Took the car in the next morning (Monday) and they checked it and said everything seemed fine:( LUCKILY while pulling the car back from the service garage the car stalls for the service technician. At that point I was given a loaner vehicle. During this visit they noticed that a wire was loose underneath the car. I believe it was the body control module wire that was loose. For this visit they really thought they had the problem solved and return the car to me the following day. Four days later the car stalls again while driving and does not starting on the first try. I returned it to the dealership and got a loaner for the second time. During this time they replaced the hybrid battery as well as the key remote battery and they even replaced the new battery just to make sure all batteries were new at the same time. The kept my car for 2 weeks just to be sure it was fixed before returning it to me. Four days later car takes 3 tries to start so I take it directly to the dealership and got another loaner vehicle. During this visit they have been replacing both the hybrid computer and the body control module computer. They have had my vehicle for 3 weeks. The vehicle is still not working so now they think they will replace the harness! Oh and by the way, while the vehicle was at the dealership for 3 weeks parallel parked in an unofficial parking spot in a lot that is overcrowded a delivery truck backs into my vehicle and now the side bumper needs to be replaced. Estimate for damages is 4000 K! I have never has this kind of experience with a car in my life. My first Luxury vehicle is my least reliable car ever. I have started the buy back process with Infiniti and I will do my best to warn others to not waste their time or money on these cars.