2018 Lexus GS F

Introduction The 2018 Lexus GS F is a high-performance sedan boasting exceptional handling, a refined interior, and an exhilarating powertrain. It comes equipped with a naturally aspirated 5.0-liter V8 engine, producing 467 horsepower and 389 lb-ft of torque, paired with an 8-speed automatic transmission. The GS F offers a thrilling driving experience with its exceptional agility and responsive steering. However, the vehicle has faced some reported issues in various aspects, ranging from minor inconveniences to more significant repairs.

Engine

5.0-liter V8 Engine

• Intake manifold runner control actuator failure
  • Description/Symptoms: Malfunctioning actuator leads to improper intake manifold valve operation, causing rough idling, loss of power, and potentially engine stalling.
  • Solution: Replacement of the intake manifold runner control actuator.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Fuel injector failure
  • Description/Symptoms: Leaking or clogged fuel injectors result in poor engine performance, rough idling, and increased fuel consumption.
  • Solution: Cleaning or replacement of the fuel injectors.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Transmission

8-Speed Automatic Transmission

• Shift solenoid failure
  • Description/Symptoms: Faulty shift solenoid prevents proper gear engagement, leading to rough or delayed shifting, slipping gears, and potentially transmission failure.
  • Solution: Replacement of the shift solenoid.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• Transmission fluid leak
  • Description/Symptoms: Leaking transmission fluid causes reduced transmission efficiency, overheating, and potential failure.
  • Solution: Repair of the leaking component and replacement of the transmission fluid.
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found

Suspension

• Rear suspension bushing failure
  • Description/Symptoms: Worn or damaged rear suspension bushings lead to excessive noise, vibration, and handling issues.
  • Solution: Replacement of the rear suspension bushings.
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: None Found

Electrical

• Headlight bulb failure
  • Description/Symptoms: Premature failure of the headlight bulbs results in reduced visibility during nighttime driving.
  • Solution: Replacement of the burnt-out bulbs.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found
• Battery drain
  • Description/Symptoms: Parasitic electrical draw on the battery leads to premature discharge, causing difficulty starting the vehicle.
  • Solution: Identification and elimination of the electrical drain source.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Exterior

• Sunroof glass shattering
  • Description/Symptoms: Spontaneous cracking or shattering of the sunroof glass.
  • Solution: Replacement of the sunroof glass.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: NHTSA Campaign Number 20V438000

Interior

• Climate control problems
  • Description/Symptoms: Malfunctioning climate control system resulting in improper temperature regulation or airflow.
  • Solution: Repair or replacement of the faulty climate control component.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found
• Navigation system software glitches
  • Description/Symptoms: Software bugs or glitches in the navigation system lead to incorrect directions or other performance issues.
  • Solution: Software update or reinstallation.
  • Estimated Cost to Fix: $0 (Covered under warranty)
  • Recalls: None Found

Summary

The 2018 Lexus GS F offers a thrilling driving experience, but it has faced some reported issues that may affect the overall ownership experience. The engine and transmission issues can be concerning, as they could potentially impact the vehicle’s performance and reliability. The suspension and electrical issues, while not as severe, can still create inconveniences and reduce driving enjoyment. The exterior and interior issues are relatively minor and can be addressed with repairs or software updates. The severity and cost of these issues vary, and some may be covered under warranty. It is advisable to consider these potential problems when making a purchasing decision or during vehicle maintenance.