2013 Infiniti M56 Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- The driveshaft is a significant concern, with multiple recalls pointing to fatigue and breakage issues. Verify any replacement part's integrity and installation.
- Confirm the fuel system recall (related to fuel pressure sensors) has been completed to mitigate potential leaks.
- Despite zero logged complaints, the high volume of recalls and TSBs indicates potential for underlying issues requiring attention.
- The 5.6L V8 engine delivers strong performance but demands premium fuel and contributes to higher fuel costs.
2013 Infiniti M56
The 2013 Infiniti M56 presents a compelling package of V8 power and premium amenities. However, prospective buyers must acknowledge its 'Average' reliability rating. This assessment stems from a notable number of recalls, particularly concerning the driveshaft and fuel system, despite a lack of consumer complaints. While the 5-star overall safety rating is reassuring, the history of recalls suggests potential for latent defects and ongoing ownership concerns. Fuel economy is modest, with a combined 19 MPG, contributing to higher running costs.
Critical Failure Risk
Recalls indicate potential for driveshaft fatigue and breakage, particularly affecting 2WD models. This can lead to a sudden loss of propulsion or component separation.
Early detection can help you avoid a $1,000-$2,500 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
The score is mainly limited by high fuel consumption.
Who This Car Is For
Best for
Buyers prioritizing V8 power and luxury appointments over top-tier reliability.
+2 more buyer-fit notes in the full report
Avoid if
Buyers seeking a trouble-free, low-maintenance vehicle.
+2 more buyer-fit warnings in the full report
2013 Infiniti M56 Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2013 Infiniti M56.
Vehicle Specs
- Fuel Type
- Premium
- Transmission
- Automatic (S7)
- Drivetrain
- Rear-Wheel Drive
- Body Style
- Sedan
- EPA Combined MPG
- 19
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Most Common Issues
1. Driveshaft Failure
Most reportedUsage data observed
2. Fuel System Leaks
Usage data observed
First Service Interval
- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection
Est. shop cost: $100 - $200
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FAQ
Is the 2013 Infiniti M56 reliable?
The CarFocal Reliability Score for the 2013 Infiniti M56 is 8.8/10. Reliability score is 8.8/10. NHTSA recalls: 12. Owner complaints: 0.
How practical is the 2013 Infiniti M56 for daily use?
Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 19 MPG.
What is the overall score for the 2013 Infiniti M56?
The CarFocal Overall Score for the 2013 Infiniti M56 is 7.1/10. Overall score is 7.1/10 (Good). Confidence 85%. Maintenance 8.0/10. Practicality 5.0/10.
What does it cost to own and maintain a 2013 Infiniti M56?
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 at 5,000 miles. Estimated first-year maintenance: $300 - $600. Repair prediction highlight: Driveshaft (typical at 75,000 miles, estimated cost Min: $1,000 • Max: $2,500).
What engine is in the 2013 Infiniti M56?
Engine specs list 8 • 5.6.
What transmission does the 2013 Infiniti M56 use?
According to CarFocal's specs for the 2013 Infiniti M56, transmission is Automatic (S7). The paired drivetrain is Rear-Wheel Drive.
Does the 2013 M56 require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2013 Infiniti M56?
EPA combined estimate is 19 MPG.
What driver assistance and safety features are available on the 2013 Infiniti M56?
1 standard driver assistance features. Key features include Tire Pressure Monitoring System.
What body style is the 2013 Infiniti M56?
According to CarFocal's specs for the 2013 Infiniti M56, body style is sedan.
What drivetrain does the 2013 Infiniti M56 use?
According to CarFocal's specs for the 2013 Infiniti M56, drivetrain is Rear-Wheel Drive. Transmission is Automatic (S7).
What are the NHTSA safety ratings for the 2013 Infiniti M56?
NHTSA ratings: Overall 5/5 • Frontal 4/5 • Side 5/5 • Rollover 4/5.
Are there open safety recalls on the 2013 Infiniti M56?
This model year has 12 official safety campaigns listed.