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What 7 owners told NHTSA about the 2017 Infiniti QX70
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
1 of 7 complaints match · Transmission & drivetrain · clear filters
Jun 30, 2023Transmission & drivetrainEngine
The contact owns a 2017 Infiniti QX70. The contact stated that while driving approximately 55 MPH, the transmission was hard shifting into gear. The contact stated that the transmission failed to shift into the proper gear. Additionally, while driving in the rain, the vehicle hydroplaned on three occasions. The check engine warning light was illuminated. The vehicle was taken to the local dealer where it was diagnosed that the valve body needed to be replaced. The battery was replaced. The vehicle was repaired but the failure recurred. The manufacturer was not contacted. The failure mileage was approximately 85,000.
NHTSA ODI 11529713
Working with the data? Download all 7 complaints as CSV · fetched from NHTSA July 25, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your
pre-purchase inspection list. Back to the
full 2017 Infiniti QX70 verdict →