2020 Infiniti QX80 owner complaints
6 complaints filed with NHTSA, including 0 crashes, 0 fires, 0 injuries and 0 deaths.
Problems by component
Forward Collision Avoidance2 Recent complaints
February 18, 2026Unknown or Other
Sunroof shattered while driving. If I did not have sunroof cover closed, glass would have fallen on me into car and potentially cause distraction leading to crash. An insurance rep will be inspecting vehicle within the next 3-5 days. No prior warnings before glass shattered.
April 10, 2024Service BrakesForward Collision Avoidance
The brakes automatically engage without cause. The problem occurs at both city and highway speeds, from 20-75 mph. It is particularly bad when passing underneath a bridge. The car will abruptly stop. This has been ongoing for monthes. Sometimes, the vehicle will act inappropriately when the brake is applied by the driver. The car will attempt to accelerate. Other times the car will hard brake as if slamming the brakes.
July 25, 2023Unknown or OtherVisibility/WiperBack Over Prevention
While waiting in a parking lot, I was reviewing the settings available on the lower center display, one of those options was for "Camera." Inside this menu I found and made adjustment for options like brightness, contrast, tint, color, and black level... and while most of those seemed to work well, and I was able to make suitable adjustments to the camera--the tint and color options seemed to have no effect on the image. So, I opted to adjust tint from the default/middle value all the way to the left/lowest value and save the settings. Even then, with that saved, I was able to switch to the camera and could see there was no difference in the image still. I then remained with the vehicle, sti
May 3, 2022Forward Collision Avoidance
Vehicle aggressively and without cause engaged the Automatic Emergency Braking System causing the driver to be slammed against her seat belt and almost having the car in back of us to almost rear end our vehicle. This has happened in the past but it has been a manageable slight deceleration when going around a gentle curve or at the railroad overpass. . This time the incident was intense almost causing a rear end collision. I would add that this severe incident happened when approaching the same railroad overpass in the rain. This has also happened at this intersection in good weather. Under all circumstances there were no obstructions I front of the vehicle. I have read that this problem ha
January 4, 2022Fuel System, Gasoline
The contact owns a 2020 Infiniti QX80. The contact received notification of NHTSA Campaign Number: 21V373000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The local dealer and the manufacturer were made aware of the issue. The contact had experienced a failure where the vehicle would not start as needed. The contact related the failure to the recall. Parts distribution disconnect. The failure mileage was not available.