Kurt 
2016 Nissan Maxima Sedan 3.5 SR 4dr Sedan (3.5L 6cyl CVT)
Rattling.
 I want to start by saying this is my 3rd Nissan vehicle and 4th in the family.  I presently own a 2003 Pathfinder with 147,000 miles with only a malfunctioning fuel gauge. I previously owned a 1991 Maxima which I sold in 2003 with 150,000 miles and my wife drives a 2014 Sentra. Purchased a 2017 model year Maxima SR in October 2016 and noticed a rattling coming from the passenger side of the car in November also an uneasy metallic "clank" when coming from the right side trunk when going over bumps on the highway.    Took it to back to the dealership in November and of course they could not identify the source of either of the noise and was told to return if it reoccurs.  The rattling has since gotten worst with the  "clank" being about the same.  I made another appointment with dealership but I have very little faith in them at this time..                                     After years of being a Nissan owner I think the time has come for me to consider another brand for my next vehicle. The new Maxima looks very impressive and it handles well and overall I would say a good car, but a constant rattling while driving is extremely annoying and automatically make it a POS