2011 INFINITI FX50

Introduction

The 2011 INFINITI FX50 is a mid-size luxury SUV known for its aggressive styling, powerful engine, and luxurious interior. It was available with a single engine and transmission option, the 5.0-liter V8 engine mated to a 7-speed automatic transmission. The FX50 produced 390 horsepower and 369 lb-ft of torque. Owners rave about its impressive performance, handling, and comfortable ride, while some express concerns about its fuel economy and limited rear visibility.

Engine 5.0L V8

• Timing chain rattle:
  • Description/Symptoms: A rattling noise from the engine, particularly on start-up or acceleration.
  • Solution: Replacement of the timing chain or tensioner.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found
• Oil consumption:
  • Description/Symptoms: Excessive oil consumption, requiring frequent top-ups.
  • Solution: Replacing piston rings, valve seals, or other affected components.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Transmission 7-Speed Automatic

• Harsh shifting:
  • Description/Symptoms: Rough or jerky shifts between gears.
  • Solution: Software update, transmission fluid change, or replacement of solenoids or other internal components.
  • Estimated Cost to Fix: $500 - $2,500+
  • Recalls: None Found
• Slipping gears:
  • Description/Symptoms: Transmission fails to engage properly or slips out of gear.
  • Solution: Replacement of clutches, torque converter, or other internal components.
  • Estimated Cost to Fix: $2,000 - $5,000+
  • Recalls: None Found

Suspension

• Air suspension failure:
  • Description/Symptoms: Loss of air from the suspension system, resulting in a sagging or uneven ride height.
  • Solution: Replacement of air bags, compressor, or other affected components.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• Rear suspension bushings:
  • Description/Symptoms: Worn or damaged rear suspension bushings lead to excessive noise, vibrations, or instability during cornering.
  • Solution: Replacing the bushings.
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Electrical

• Battery drain:
  • Description/Symptoms: Battery drains prematurely even when the car is parked.
  • Solution: Testing and replacing the battery, alternator, or other electrical components causing the drain.
  • Estimated Cost to Fix: $200 - $1,000+
  • Recalls: None Found
• Keyless entry failure:
  • Description/Symptoms: Remote keyless entry system fails to unlock or start the vehicle.
  • Solution: Replacing the key fob’s battery, antenna, or control module.
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found

Exterior

• Headlight condensation:
  • Description/Symptoms: Moisture accumulation inside the headlight housings.
  • Solution: Replacing the headlight assembly.
  • Estimated Cost to Fix: $500 - $1,000 per headlight
  • Recalls: None Found
• Panoramic sunroof leaks:
  • Description/Symptoms: Water leaks into the cabin through the panoramic sunroof.
  • Solution: Replacing seals, drainage tubes, or other affected components.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Interior

• Climate control issues:
  • Description/Symptoms: Malfunctioning HVAC system, resulting in inconsistent temperatures or no airflow.
  • Solution: Replacing sensors, actuators, or other affected components.
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found
• Navigation system failure:
  • Description/Symptoms: Navigation system freezes, displays incorrect information, or becomes unresponsive.
  • Solution: Software update or replacement of the navigation unit.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Summary

The 2011 INFINITI FX50 has some potential issues, including engine rattles, oil consumption, transmission problems, suspension wear, electrical issues, exterior leaks, and interior component failures. However, these issues are not widespread and do not significantly affect the overall reliability or appeal of the vehicle. The cost of repairs can be substantial, but it varies depending on the severity and nature of the issue.