Complaints over time
Complaints about the 2025 Infiniti QX50 peaked in 2025, with 1 filed
Owner complaints about this model year, by the year they were filed with NHTSA.
Source: NHTSA ODI complaints file. The lighter column runs through October.
Model year
2025 Infiniti QX50
SUV, gasoline, 4WD/4-Wheel Drive/4x4, built in Mexico. Owner complaints on file from Jun 12, 2025 to Jun 12, 2025.
Recall campaigns covering this model year0No recall campaign lists this model year
Owner complaints1Below the median 2025 suv
Severity index0.02025 suvs average 8.9
First 24 months1Complaints in its first two years
Components
100% of complaints about the 2025 Infiniti QX50 name engine and cooling
Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls
No recall campaign lists the 2025 Infiniti QX50
Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.
Source: NHTSA ODI recalls file.
Owner complaints
What owners reported about the 2025 Infiniti QX50
The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.
1 complaint on file, page 1 of 1.
- Filed Jun 12, 2025Failure Mar 10, 2025Las Vegas, NVEngine, Fuel/propulsion system, Unknown or other
Vehicle purchased from dealer 3/5/25 (brand new). Noticed struggle to start/shaking vehicle/weak power, within first week. Malfunction indicator light came on 4/15/25, brought into dealership for testing. Data showed fail/pass misfires upwards of 30 times. Diagnosed as fuel injector pump misfire. Part was replaced and picked up the vehicle 5/8/25. Vehicle misfired again on 5/9/25. Brought into dealership for further testing; service advisor stated that the misfire was "likely due to air in the new pump." Noticeable misfire again on 5/27/25, no malfunction indicator light came on, notified service advisor. 5/30/25 vehicle misfired significantly, malfunction indicator light came on again, brought in for service. 6/11/25 service advisor stated they are doing a "pin fit repair" to refit all the connector pins for the ignition coils. I don't feel safe in this car. It's brand new, and should perform as such. When it misfires, I can barely drive past 30mph. It shakes violently, and I don't know whether it is safe to be driving it. Dealership doesn't seem to understand what the actual problem is.
NHTSA complaint 11666543
Source: NHTSA ODI complaints file.
Investigations
1 NHTSA investigation on file
- PE23023 Preliminary evaluation, Engine and cooling
Complete loss of motive power due to engine failure
Opened Dec 13, 2023, closed Jul 18, 2025 · led to a recall
Source: NHTSA ODI investigations file.
Service bulletins
2 manufacturer communications cover this model year
Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.
- ITB09-063C Apr 13, 2026 · Service Bulletin/Repair Instructions
CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement “Certification Label” or “VIN Plate/Label” may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehicle Safety St… - IPSB 15-286 Nov 1, 2024 · Service Bulletin/Repair Instructions
***** Retailer Announcement ***** INFINITI is conducting a quality action on specific 2025 QX50 and QX55 vehicles in connection with an on-going investigation. Retailers will inspect both passenger (right) side tires and, if necessary, replace each tire tha…
Source: NHTSA manufacturer communications files.