New car that needs to be fixed from the start

I bought a new Nissan Juke in June. Within the first week the car had a rattle, I took it to Star Nissan Vereeniging, they fastened everything. I got the car back. The fuel consumption was not right, heavy on fuel. The engine cut out , apparently a spec to protect the engine from something wrong.... The car didn't even lock itself when you drive, they had to change the settings, all of this for a new car... Now my car has a zzz sound when you drive. Jacqui from Nissan East Rand gives good service, but they want to repair the car every time, and I don't feel that you have to repair a NEW car so many times. My car has been back to Nissan many times and I am quite fed up with that now. How many times does it need to go in again????? It is a new car after all!!! Andre at Auto Pedigree Vanderbijlpark said that they could have given me another new car, but that would be 'difficult'.... And in the meantime I have to suffer through this all. I am REALLY not impressed with Nissan and Auto Pedigree