2015 Infiniti QX60 Complaints

When driving my car when I am at a certain speed whether 60 or above on the highway, when I start to decelerate the car starts to shake. It is often as I drive daily. The FCW is constantly coming on saying manufacturer failure check manual. Also since I cannot update my maps as the disc is no longer made I use a car play. The music always cuts out

I took my car in for oil change to Infiniti dealer (Infiniti of Nashua) on 4/29/26 and was told by dealer that the rear subframe is rusted and my car is not safe to drive, with a repair estimate of $13,184 to replace rear subframe with all hardware. Actually, I had oil change and 4 wheel alignment done at the same Infiniti dealer less than a year back on 6/25/25. At that visit, the only recommended work was to replace oil pan (beginning to rust), battery service, and wiper replacement. There was no mention of a rusting rear subframe. My car is available for inspection, and i am afraid to drive this car. my car is up todate on inspection, registration etc. there were no warning signs prior to this that I noticed

Shortly after purchasing this used vehicle from CarMax, the vehicle began experiencing serious mechanical failures involving the engine/emissions system, braking system, and suspension. The vehicle displayed a check engine warning light, and the selling dealer, CarMax Schaumburg, confirmed issues requiring repair, including a faulty oxygen sensor, brake-related repairs, and a suspension link. The vehicle was taken in for service, parts were ordered, and repairs were performed. Despite these repairs, the same issues reoccurred, requiring the vehicle to be returned for additional repair attempts. The problems were therefore reproduced after the initial repair, confirming the existence of unresolved defects. The vehicle was not reliably safe during this period. These failures posed safety risks due to reduced braking reliability, compromised vehicle stability, and engine performance concerns, which could affect drivability and safe operation under normal conditions. The defects were co...

Odometer Fraud. The contact purchased a 2015 Infinity QX60. The contact discovered a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 99,500. It was later discovered that the mileage on the title was 165,000. The vehicle was taken to the dealer for an oil change, and the contact was informed about the mileage discrepancy.

Transmission is shuttering when pushing on the gas