2014 Lexus GS450h

Introduction:

The 2014 Lexus GS450h is a luxury hybrid sedan renowned for its exceptional fuel efficiency, refined driving dynamics, and premium interior. It is equipped with a 3.5-liter V6 gasoline engine and a hybrid electric motor, delivering a combined 338 horsepower and 250 lb-ft of torque. The vehicle offers a commendable balance of sportiness and sophistication. However, like any automobile, it is not without its fair share of reported issues.

Engine

• 3.5L V6 Hybrid
  • Hydraulic Steering Rack Failure:
    • Description/Symptoms: Loss of power steering, grinding noises during steering
    • Solution: Replace hydraulic steering rack
    • Estimated Cost to Fix: $1,200 - $1,800+
    • Recalls: NHTSA Campaign Number 16V646000
  • Intake Valve Carbon Buildup:
    • Description/Symptoms: Reduced engine power, poor fuel economy, rough idling
    • Solution: Decarbonize intake valves
    • Estimated Cost to Fix: $500 - $1,000+
    • Recalls: None Found

Transmission

• Electronically Controlled Continuously Variable Transmission (ECVT)
  • Hesitation and Slipping:
    • Description/Symptoms: Transmission slipping, hesitation during acceleration, increased fuel consumption
    • Solution: Software update, transmission fluid flush
    • Estimated Cost to Fix: $0 - $500+
    • Recalls: NHTSA Campaign Number 15V202000
  • Final Drive Failure:
    • Description/Symptoms: Grinding noises from rear of the vehicle, loss of power
    • Solution: Replace final drive assembly
    • Estimated Cost to Fix: $2,000 - $3,000+
    • Recalls: None Found

Suspension

• Rear Air Suspension Malfunction:
  • Description/Symptoms: Suspension sagging, uneven ride height, compressor noise
  • Solution: Replace air suspension components
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found

Electrical

• Remote Start Interruption:
  • Description/Symptoms: Remote start fails intermittently
  • Solution: Replace remote start module
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found
• Navigation System Screen Freeze:
  • Description/Symptoms: Navigation system screen freezes or goes blank
  • Solution: Software update, replace navigation unit
  • Estimated Cost to Fix: $0 - $1,000+
  • Recalls: None Found

Exterior

• Headlight Condensation:
  • Description/Symptoms: Moisture accumulation inside headlight housings
  • Solution: Replace headlight assemblies
  • Estimated Cost to Fix: $500 - $1,200+
  • Recalls: None Found

Interior

• Navigation System Voice Control Issues:
  • Description/Symptoms: Voice commands not recognized or misinterpreted
  • Solution: Software update
  • Estimated Cost to Fix: $0
  • Recalls: None Found
• Leather Steering Wheel Premature Wear:
  • Description/Symptoms: Excessive wear on leather steering wheel
  • Solution: Replace steering wheel cover
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Summary:

The 2014 Lexus GS450h is a well-regarded vehicle with a reputation for reliability and luxury. However, it is not immune to certain issues that have been reported by owners. Among the most common concerns are steering rack failure, transmission hesitation, and suspension malfunctions. While some of these issues can be costly to address, it is important to note that the severity and frequency of these problems vary. The vehicle’s overall high quality and dependability make it a worthwhile choice for those seeking a refined and efficient luxury sedan.