Recalls (3)
NHTSA lists 3 recall campaigns for the 2021 Infiniti Q50. Check whether yours was repaired with NHTSA's free VIN lookup ↗
Only NHTSA and your automaker know whether your specific car was repaired. PlainVIN shows every recall campaign listed for a model year, with the official text and how many cars have been fixed so far.
Check on NHTSA ↗Rear-view Camera Image May Not Display/FMVSS 111
- Summary
- Nissan North America, Inc. (Nissan) is recalling certain 2021 Infinity Q50, Q60, and QX80 vehicles. A software error may deactivate the audio/video control unit screen, preventing the rear-view image from displaying. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
- Consequence
- A rear-view camera that does not display an image reduces the driver's rear view, increasing the risk of a crash.
- Remedy
- Dealers will update the control unit software, free of charge. Owner notification letters were mailed September 14, 2021. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's number for this recall is R21A9.
Steering Knuckle or Rear Axle Housing Can Deform
- Summary
- Nissan North America, Inc. (Nissan) is recalling certain 2020 Nissan Murano, INFINITI QX60, 2021 Nissan GT-R, INFINITI QX50, and Q50 vehicles. The front steering knuckle or rear axle housing may have insufficient strength due to improper heat-treatment.
- Consequence
- The steering knuckle or rear axle could deform upon impact, such as from hitting a curb, resulting in a loss of steering control, or possible wheel separation. Both of these conditions can increase the risk of a crash.
- Remedy
- Dealers will inspect and replace the front steering knuckle and rear axle housing, as necessary, free of charge. Owner notification letters were mailed July 26, 2021. Nissan owners may contact customer service at 1-800-867-7669. INFINITI owners may contact customer service at 1-800-662-6200.
Engine Control Module May Cause Stall
- Summary
- Nissan North America, Inc. (INFINITI) is recalling certain 2021 INFINITI Q50 and Q60 vehicles. After detecting rapid acceleration, the Engine Control Module (ECM) may incorrectly reduce engine power and reduce fuel supply to the engine.
- Consequence
- A lack of fuel may cause an engine stall, increasing the risk of a crash.
- Remedy
- INFINITI will notify owners, and dealers will reprogram the ECM software, free of charge. The recall began on May 25, 2021. Owners may contact INFINITI customer service at 1-800-662-6200. INFINITI's number for this recall is R20C5.
PlainVIN shows public government records for education. It isn't a vehicle inspection or legal advice. Check your own VIN with NHTSA or your dealer.
Owner complaints (6)
6 complaints filed with NHTSA (owner reports, not verified findings). The vehicle speed control is mentioned most often.
As reported by owners in their complaints. These are reports, not NHTSA findings.
Most-reported components
| Component | Complaints | % of 6 |
|---|---|---|
| Vehicle speed control | 2 | 33.3% |
| Air bags | 1 | 16.7% |
| Engine | 1 | 16.7% |
| Engine and engine cooling | 1 | 16.7% |
| Forward collision avoidance | 1 | 16.7% |
| Power train | 1 | 16.7% |
| Structure | 1 | 16.7% |
| Wheels | 1 | 16.7% |
How 2021 compares with other Q50 years
Best and worst Q50 years →| Model year | Complaints | Recall campaigns |
|---|---|---|
| 2014 | 169 | 5 |
| 2015 | 126 | 3 |
| 2016 | 39 | 4 |
| 2017 | 62 | 4 |
| 2018 | 44 | 3 |
| 2019 | 30 | 1 |
| 2020 | 3 | 0 |
| 2021 | 6 | 3 |
| 2022 | 1 | 0 |
| 2023 | 8 | 0 |
Counts are owner reports, not failure rates. Higher sales years tend to draw more reports. Owners are still filing reports for recent model years, so these counts will grow. Source: NHTSA ODI, retrieved Oct 6, 2026.
Fuel economy: up to 23 mpg combined
- EPA annual fuel cost
- $3,550
- CO₂ tailpipe
- 388 g/mi
- EPA class
- Midsize Cars
What it costs you to run
Miles ÷ 23 mpg × $4.354 (EIA US average regular, week of Oct 5, 2026, all taxes included). Source: EPA · EIA.
EPA label estimates from lab tests; your mileage will vary.
Specs by configuration
| Engine · transmission | Drive | City / Hwy / Comb | EPA $/yr | CO₂ g/mi |
|---|---|---|---|---|
| 3 L 6-cyl · 7-speed automatic | Rear-Wheel Drive | 20 / 29 / 23 | $3,550 | 388 |
| 3 L 6-cyl · 7-speed automatic | All-Wheel Drive | 19 / 27 / 22 | $3,750 | 403 |
| 3 L 6-cyl · 7-speed automatic | Rear-Wheel Drive | 20 / 26 / 22 | $3,750 | 403 |
| 3 L 6-cyl · 7-speed automatic | All-Wheel Drive | 19 / 26 / 22 | $3,750 | 411 |
Source: EPA fuel economy data, retrieved Oct 6, 2026. Configurations are listed when EPA and NHTSA records match.
Looking at a 2021 Q50 for sale?
Print a one-page buyer's checklist: each recall campaign with a box to tick when the seller shows proof of repair, the top complaint areas to inspect, crash stars, MPG, and a link back to this page.
Where to next
2021 Infiniti Q50 FAQ
How many recalls does the 2021 Infiniti Q50 have?
NHTSA lists 3 recall campaigns: 21V599000 (rear camera), 21V402000 (steering), 21V234000 (engine). Use NHTSA's VIN lookup to see whether a specific car was repaired.
What are the most common 2021 Infiniti Q50 problems?
Owners filed 6 complaints with NHTSA. Vehicle speed control (2), Air bags (1), Engine (1) are mentioned most. These are owner reports, not verified findings.
What mpg does the 2021 Infiniti Q50 get?
EPA rates the 3 L 6-cyl · 7-speed automatic version at 20 city, 29 highway and 23 combined mpg. Other configurations are listed in the fuel economy section.
How does the 2021 Q50 compare with other years?
Among the 2014–2021 Infiniti Q50 model years at least five years old, the 2020 drew the fewest complaints (3) and the 2014 the most (169). The 2021 drew 6. Counts are owner reports, not failure rates.
How this page was madeSources, processing, limits, review and changes
Data sources
- NHTSA recalls by vehicle
Retrieved Oct 6, 2026 - US DOT recall completion rates (data.transportation.gov)
Retrieved Oct 6, 2026 - NHTSA ODI owner complaints
Retrieved Oct 6, 2026 - NHTSA NCAP 5-Star Safety Ratings
Retrieved Oct 6, 2026 - EPA fuel economy data (licence confirmation pending)
Retrieved Oct 6, 2026 - EIA weekly retail gasoline prices
Weekly, all taxes included
Processing
- Complaints are counted per component. One complaint can list several, so component totals add up to more than the total.
- Fuel cost = miles per year ÷ EPA combined mpg × EIA weekly price for your region.
Limitations
- Complaint counts are owner reports, not verified findings or failure rates. There is no sales denominator.
- Recall campaigns are listed for the model year. Only NHTSA and the automaker know whether a specific car was repaired.
- Recent model years are still collecting reports.
Review
Data compiled automatically from the official files listed here.
Changelog
- 2026-10-06 Data refreshed from the official files.