2017 INFINITI QX50
2017 INFINITI QX50
Overview
The 2017 INFINITI QX50, a luxury compact SUV, generally presents a solid reliability record, building on INFINITI’s reputation for quality. While no vehicle is entirely without potential concerns, the QX50 for this model year demonstrates good performance in key areas. Owners often praise its comfortable ride, upscale interior, and potent V6 engine. However, like many vehicles, it can experience specific issues, particularly related to its continuously variable transmission (CVT) and certain electronic components. Regular maintenance is crucial for longevity, but widespread, critical failures are not a dominant theme for this model year, suggesting a generally dependable ownership experience for those who adhere to recommended service schedules.
Engine
3.7L V6 (VQ37VHR)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Transmission
CVT (JR710E/JR711E)
Hesitation or Jerking
- Symptoms: Vehicle may hesitate during acceleration or exhibit jerky movements, especially at lower speeds. Can sometimes be accompanied by a whining noise.
- Solution: Software update for the transmission control module, fluid flush and replacement, or in severe cases, transmission replacement.
- Cost: $300 - $1500 (for software/fluid), $3000 - $7000 (for replacement)
Overheating
- Symptoms: Transmission fluid temperature warning light may illuminate. Performance may degrade when the transmission is hot.
- Solution: Check and top off transmission fluid, inspect for leaks, ensure proper cooling system operation, or transmission cooler replacement.
- Cost: $150 - $500
Suspension
Standard Chassis
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Electrical
Infotainment System
Screen Freezing or Unresponsive
- Symptoms: The central infotainment screen may freeze, become unresponsive to touch, or reboot intermittently.
- Solution: Software update for the infotainment system, or replacement of the head unit.
- Cost: $150 - $300 (software update), $1000 - $2500 (head unit replacement)
Keyless Entry/Start System
Intermittent Malfunction
- Symptoms: Key fob may not be recognized, or the push-button start may fail to engage the engine.
- Solution: Battery replacement in the key fob, reprogramming of the key fob, or inspection/replacement of the start button module.
- Cost: $50 - $200
Exterior
Body Panels and Trim
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Interior
Upholstery and Trim
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Climate Control System
Blower Motor Failure
- Symptoms: The cabin fan may stop working or only operate at certain speeds.
- Solution: Replacement of the blower motor or blower motor resistor.
- Cost: $200 - $500
Summary Verdict
The 2017 INFINITI QX50 is a generally reliable luxury SUV. The powertrain, particularly the 3.7L V6 engine, is robust. The primary areas of concern are the CVT transmission, which can exhibit hesitation or overheating issues, and certain electrical components like the infotainment screen and keyless entry system, which may experience intermittent malfunctions. These issues, while not universal, are the most frequently reported. Addressing these potential problems with timely maintenance and repairs can ensure a positive ownership experience. Overall, the QX50 offers good value and dependability for its class, provided potential buyers are aware of and prepared for these specific common issues.