In brief, the most commonly cited transmission problems in Infiniti vehicles have involved CVTs in certain older SUVs and crossovers, rather than the brand’s newer models. This article highlights the models most frequently mentioned by owners and regulators and explains how to check a used Infiniti for transmission health.
The question about which Infiniti has transmission problems depends on model year and drivetrain. Infiniti uses both traditional automatics and continuously variable transmissions (CVTs). CVT reliability has been a focal point for complaints in some mid-2010s Infiniti crossovers, while later Infiniti models generally feature updated transmissions. This guide identifies the models most often flagged and outlines practical steps for assessing a used car.
Models with notable transmission concerns
Below is a concise list of Infiniti models that have been widely mentioned in owner forums, recall notices, and consumer-safety data for transmission-related problems. The vehicle history and maintenance play a major role in whether a particular car experiences issues.
- Infiniti QX60 (2013–2016) — CVT-equipped SUV with multiple owner reports of transmission shudder, hesitation, and, in some cases, premature wear as mileage accrued.
- Infiniti CVT-equipped models in the mid-2010s lineup (general trend) — CVT systems across several Infiniti crossovers and sedans from this era have been the source of more complaints than traditional automatics, particularly as vehicles age and reach higher miles.
These notes reflect patterns observed in consumer feedback and recall histories. Not every vehicle will have problems, and manufacturers periodically issue updates or recalls to address CVT reliability concerns.
What to do if you're considering a used Infiniti
Before testing or purchasing a used Infiniti, take these precautions to minimize the risk of transmission trouble.
- Check recall and service history with official sources (NHTSA, Infiniti’s recall database). Look for CVT-related recalls or service campaigns and whether they’ve been completed.
- Inspect maintenance records for transmission-fluid service intervals, especially for CVT-equipped models, since some guidance calls for earlier or more frequent fluid changes.
- Test-drive with a focus on transmission behavior: listen for unusual noises, shuddering, slipping, or slow engagement when shifting or accelerating.
- Ask about any prior transmission work, replacement parts, or software updates (such as transmission-control-module reprogramming) that could affect performance.
By verifying recall work, maintenance history, and any prior transmission service, you can better gauge the risk of trouble on a used Infiniti. The answer to “which Infiniti has transmission problems” is nuanced and year/model dependent, with CVT-equipped mid-2010s vehicles being the area most commonly cited for issues.
Summary
Transmission reliability in Infiniti vehicles has been most notably challenged in CVT-equipped models from the mid-2010s, especially in crossovers like the QX60. Traditional automatics in some earlier models have also shown wear-related issues, but newer models generally receive updates aimed at improving durability. Prospective buyers should review recalls, request complete maintenance records, and consider any extended warranty coverage related to CVTs when evaluating a used Infiniti.