2012 Lexus IS F

Introduction

The 2012 Lexus IS F is a high-performance variant of the IS sedan, renowned for its exhilarating driving dynamics, potent engine, and luxurious appointments. It boasts a 5.0-liter V8 engine producing 416 horsepower and 371 lb-ft of torque, paired with an 8-speed automatic transmission. While the IS F is a coveted sports car, it has not been without its share of reported issues.

Engine

5.0-liter V8

• Intake Manifold Runner Control Valve Failure
  • Description/Symptoms: Intermittent loss of engine power, rough idling, check engine light
  • Solution: Replacement of the intake manifold runner control valve
  • Estimated Cost to Fix: $250 - $500+
  • Recalls: None Found

Transmission

8-Speed Automatic

• Harsh Shifting
  • Description/Symptoms: Rough or jerky gear transitions
  • Solution: Software update, transmission fluid flush
  • Estimated Cost to Fix: $100 - $250+
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Battery Drain
  • Description/Symptoms: Rapid battery discharge
  • Solution: Inspection and replacement of faulty components
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found
• Headlight Dimming
  • Description/Symptoms: Insufficient illumination from the headlights
  • Solution: Replacement of faulty headlight bulbs
  • Estimated Cost to Fix: $100 - $250+
  • Recalls: None Found

Exterior

• Convertible Top Issues (Convertible Model Only)
  • Description/Symptoms: Leaks, malfunctioning mechanism
  • Solution: Repair or replacement of convertible top components
  • Estimated Cost to Fix: $1,000 - $3,000+
  • Recalls: None Found

Interior

• Climate Control Malfunction
  • Description/Symptoms: Inconsistent temperature, fan problems
  • Solution: Inspection and repair of climate control components
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Power Window Failure
  • Description/Symptoms: Windows not operating correctly
  • Solution: Replacement of window motor or switch
  • Estimated Cost to Fix: $150 - $300+
  • Recalls: None Found

Summary

While the 2012 Lexus IS F is a highly capable sports car, it has experienced some reported issues that can affect its performance, comfort, and reliability. The most significant issues are related to the intake manifold runner control valve, which can cause engine power loss, harsh shifting in the transmission, and battery drain. Repair costs can range from minor to expensive, depending on the severity of the issue. Potential buyers should be aware of these potential problems before purchasing an IS F.