2021 Infiniti QX50 Report
Known issues, recalls, running costs, and what to check before you buy.

Overall Score
Key Takeaways
- With 17 recalls, confirm all manufacturer-issued service bulletins have been addressed by a qualified technician.
- The QX50 achieves a commendable 26 mpg combined, helping to mitigate fuel costs.
- Its 5-star overall NHTSA safety rating provides peace of mind, but verify specific crash test results for individual priorities.
- The continuously variable transmission (CVT) is standard, offering smooth operation but potentially requiring specific maintenance knowledge.
2021 Infiniti QX50
Critical Failure Risk
Over time, CVT fluid can degrade, leading to reduced lubrication and potential transmission issues. Regular fluid changes are critical for CVT longevity.
Early detection can help you avoid a $300-$700 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
The score is dragged down by its weaker day-to-day practicality signals.
Who This Car Is For
Best for
Buyers seeking a comfortable and stylish luxury crossover with good fuel economy.
+2 more buyer-fit notes in the full report
Avoid if
Buyers who prefer a vehicle with a simpler mechanical history and fewer recalls.
+2 more buyer-fit warnings in the full report
2021 Infiniti QX50 Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2021 Infiniti QX50.
Vehicle Specs
- Fuel Type
- Premium
- Seating Capacity
- 5
- Transmission
- Continuously Variable Transmission (CVT)
- Drivetrain
- Front-Wheel Drive
- Body Style
- Suv
- EPA Combined MPG
- 26
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Most Common Issues
1. CVT Fluid Degradation
Most reportedUsage data observed
2. VC-Turbo Engine Carbon Buildup
Usage data observed
First Service Interval
- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection - Fluid Level Check (Coolant, Brake, Power Steering)
Est. shop cost: $100 - $200
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FAQ
Is the 2021 Infiniti QX50 reliable?
The CarFocal Reliability Score for the 2021 Infiniti QX50 is 6.8/10. Reliability score is 6.8/10. NHTSA recalls: 17. Owner complaints: 0.
How practical is the 2021 Infiniti QX50 for daily use?
Practicality score is 4.7/10. The score is dragged down by its weaker day-to-day practicality signals. EPA combined economy is 26 MPG. Seating capacity is 5.
What is the overall score for the 2021 Infiniti QX50?
The CarFocal Overall Score for the 2021 Infiniti QX50 is 7.3/10. Overall score is 7.3/10 (Good). Confidence 85%. Maintenance 8.3/10. Practicality 4.7/10.
What does it cost to own and maintain a 2021 Infiniti QX50?
Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection - Fluid Level Check (Coolant, Brake, Power Steering) at 5,000 miles. Estimated first-year maintenance: $400 - $700. Repair prediction highlight: CVT Transmission (typical at 90,000 miles, estimated cost Min: $3,000 • Max: $5,000).
What engine is in the 2021 Infiniti QX50?
Engine specs list 4 • 2.0.
What transmission does the 2021 Infiniti QX50 use?
According to CarFocal's specs for the 2021 Infiniti QX50, transmission is Continuously Variable Transmission (CVT). The paired drivetrain is Front-Wheel Drive.
Does the 2021 QX50 require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2021 Infiniti QX50?
EPA combined estimate is 26 MPG.
What driver assistance and safety features are available on the 2021 Infiniti QX50?
15 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2021 Infiniti QX50?
According to CarFocal's specs for the 2021 Infiniti QX50, seating capacity is 5.
What body style is the 2021 Infiniti QX50?
According to CarFocal's specs for the 2021 Infiniti QX50, body style is suv.
What drivetrain does the 2021 Infiniti QX50 use?
According to CarFocal's specs for the 2021 Infiniti QX50, drivetrain is Front-Wheel Drive. Transmission is Continuously Variable Transmission (CVT).
What are the NHTSA safety ratings for the 2021 Infiniti QX50?
NHTSA ratings: Overall 5/5 • Frontal 4/5 • Side 5/5 • Rollover 4/5.
Are there open safety recalls on the 2021 Infiniti QX50?
This model year has 17 official safety campaigns listed.