What are the most common problems with the 2017 Infiniti Q50?

The 2017 Q50 has an 'Average' reliability rating, with a significant driveshaft fatigue issue impacting long-term ownership.

How many recalls does the 2017 Infiniti Q50 have?

The 2017 Infiniti Q50 currently has 11 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2017 Infiniti Q50 a good buy used?

Verdict: Proceed with caution. The 2017 Q50 has an 'Average' reliability rating, with a significant driveshaft fatigue issue impacting long-term ownership. Multiple critical safety recalls were issued, including those for airbags and fuel systems; verify all have been addressed. Its 3.0L V6 engine requires premium fuel, contributing to higher running costs. Fuel economy is respectable for its class, achieving 23 MPG combined. Despite zero consumer complaints in the dataset, a high TSB count suggests potential underlying issues. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2017 Infiniti Q50?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2017 Infiniti Q50.

2017 Infiniti Q50 Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 4, 2026Ethan Miller3 Critical Recalls

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

The 2017 Q50 has an 'Average' reliability rating, with a significant driveshaft fatigue issue impacting long-term ownership.
Multiple critical safety recalls were issued, including those for airbags and fuel systems; verify all have been addressed.
Its 3.0L V6 engine requires premium fuel, contributing to higher running costs.
Fuel economy is respectable for its class, achieving 23 MPG combined.

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Overview

2017 Infiniti Q50

The 2017 Infiniti Q50 aims for luxury sedan buyers seeking performance and style. Under the hood, it features a 3.0-liter V6 engine paired with a 7-speed automatic transmission, delivering power to the rear wheels. EPA estimates place its combined fuel economy at 23 MPG. However, potential buyers should be aware of its 'Average' reliability rating, influenced by multiple safety recalls, particularly concerning airbags and the fuel system, and a significant driveshaft fatigue issue. With 11 recalls and 96 TSBs reported, a meticulous pre-purchase inspection is paramount.

Critical Failure Risk

The driveshaft can experience fatigue and fracture, a known issue across multiple model years. This can lead to loss of propulsion and potential secondary hazards.

Early detection can help you avoid a $500-$2,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls11

Service Bulletins0

Full Recall History →

Owner Complaints

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Buyers prioritizing performance and luxury features over long-term, worry-free reliability.

+2 more buyer-fit notes in the full report

Avoid if

Buyers seeking a completely trouble-free ownership experience.

+2 more buyer-fit warnings in the full report

2017 Infiniti Q50 Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Premium
Seating Capacity: 5
Transmission: Automatic
Drivetrain: Rear-Wheel Drive
Body Style: Sedan
EPA Combined MPG: 23

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Most Common Issues

1. Driveshaft Fatigue/Fracture

Most reported

Usage data observed

2. Airbag System Malfunctions

Usage data observed

See all common issues in the maintenance guide

First Service Interval

- Oil Change and Filter Replacement (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brakes - Inspect Wiper Blades

Est. shop cost: $100 - $200

5,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist

Complete maintenance schedule (5 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

11 recall campaign details & remedy notes

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FAQ

Is the 2017 Infiniti Q50 reliable?

The CarFocal Reliability Score for the 2017 Infiniti Q50 is 8.2/10. Reliability score is 8.2/10. NHTSA recalls: 11. Owner complaints: 0.

How practical is the 2017 Infiniti Q50 for daily use?

Practicality score is 4.9/10. The score is mainly limited by high fuel consumption. EPA combined economy is 23 MPG. Seating capacity is 5. 4 passenger doors are listed. Boot capacity is 382 litres.

What is the overall score for the 2017 Infiniti Q50?

The CarFocal Overall Score for the 2017 Infiniti Q50 is 6.7/10. Overall score is 6.7/10 (Good). Confidence 55%. Maintenance 7.7/10. Practicality 4.9/10.

What does it cost to own and maintain a 2017 Infiniti Q50?

Based on Carfocal's data, First listed service: - Oil Change and Filter Replacement (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brakes - Inspect Wiper Blades at 5,000 miles. Estimated first-year maintenance: $500 - $1,000. Repair prediction highlight: Driveshaft (typical at 80,000 miles, estimated cost Min: $800 • Max: $1,500).

What engine is in the 2017 Infiniti Q50?

Engine specs list 6 • 3.0.

What transmission does the 2017 Infiniti Q50 use?

According to CarFocal's specs for the 2017 Infiniti Q50, transmission is Automatic. The paired drivetrain is Rear-Wheel Drive.

Does the 2017 Q50 require Premium gas?

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2017 Infiniti Q50?

EPA combined estimate is 23 MPG.

What driver assistance and safety features are available on the 2017 Infiniti Q50?

8 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2017 Infiniti Q50?

According to CarFocal's specs for the 2017 Infiniti Q50, seating capacity is 5.

What body style is the 2017 Infiniti Q50?

According to CarFocal's specs for the 2017 Infiniti Q50, body style is sedan.

What drivetrain does the 2017 Infiniti Q50 use?

According to CarFocal's specs for the 2017 Infiniti Q50, drivetrain is Rear-Wheel Drive. Transmission is Automatic.

What are the NHTSA safety ratings for the 2017 Infiniti Q50?

NHTSA ratings: Rollover 5/5.

Are there open safety recalls on the 2017 Infiniti Q50?

This model year has 11 official safety campaigns listed.