Infiniti reliability and problems by model
Owners have filed 2,613 complaints about Infiniti models with NHTSA since 2010, and Infiniti has filed 6 warranty extensions. Pick a model to compare its model years.
From NHTSA's public data files, downloaded 2026-10-10.
Infiniti models
| Model | Complaints | Model years | Most complaints | Most named |
|---|---|---|---|---|
| QX60 | 589 | 2014–2027 | 2014 | Transmission and drivetrain |
| Q50 | 488 | 2014–2023 | 2014 | Steering |
| G37 | 303 | 2010–2015 | 2011 | Airbags |
| JX35 | 280 | 2013 | 2013 | Airbags |
| QX50 | 277 | 2014–2025 | 2019 | Engine |
| QX56 | 192 | 2010–2013 | 2011 | Engine |
| QX80 | 135 | 2014–2027 | 2014 | Electrical system |
| Q60 | 83 | 2014–2021 | 2017 | Airbags |
| M37 | 78 | 2011–2013 | 2011 | Transmission and drivetrain |
| QX30 | 59 | 2017–2019 | 2017 | Electrical system |
| FX35 | 39 | 2010–2013 | 2012 | Other or unspecified |
| QX60 Hybrid | 34 | 2014–2015 | 2014 | Transmission and drivetrain |
| G25 | 29 | 2011–2012 | 2011 | Electrical system |
| EX35 | 27 | 2010–2012 | 2010 | Other or unspecified |
Look up a Infiniti by VIN or model year
Recent Infiniti warranty extensions
The latest warranty extensions Infiniti filed with NHTSA, and the models they cover. Each model's page lists all of them.
- Feb 2025· Engine· Q50, Q60
***** Retailer Announcement ***** INFINITI is committed to providing the highest levels of product quality and customer satisfaction.
- Jun 2022· Transmission and drivetrain· QX60
CAMPAIGN BULLETIN CVT Warranty Extension In an effort to assure client satisfaction, demonstrate our confidence in continuously variable transmissions (CVTs), and to address client concerns including those expressed by clients in the class actions, INFINITI will extend the…
- Mar 2022· Transmission and drivetrain· QX60
CVT Variable Transmission (CVT) Class Action Owner Notification On March 23, 2022, the Court presiding over a class action lawsuit gave final approval to a proposed settlement under which the CVT warranty will be extended for the following vehicle: 2015-2018 QX60 *Not including…
- Jan 2020· Body and structure· QX56
White Paint Delamination Warranty Extension On October 17, 2019, INFINITI distributed a retailer announcement notifying retailers of a proposed class action settlement (Nelson v.
- Aug 2018· Engine and cooling· QX56, EX35, G37, G25, FX35, M37
OBD II EVAP Tube Warranty Enhancement UPDATE August 17, 2018 Please discard earlier versions of this bulletin The announcement from March 21, 2017 has been revised to include: o Clarification that the refueling concern is extremely hard to fill, not intermittent, and occurs at…
- Apr 2018· Electrical system· JX35, QX60
CVT Software Update/Warranty Extension Voluntary Service Campaign UPDATE April 6, 2018 Please discard earlier versions of this bulletin The announcement from December 7, 2016 has been revised to include: - The campaign repair has been revised to be software update only -…