2022 Lexus RC300

Introduction

The 2022 Lexus RC300 is a luxury sports coupe powered by a 3.0-liter V6 engine that produces 258 horsepower and 221 lb-ft of torque. The RC300 is available with either a 6-speed automatic or 8-speed Sport Direct-Shift automatic transmission. It is praised for its stylish design, refined interior, and responsive handling. However, there are a few issues that have been reported by owners.

Engine

3.0L V6

• Carbon Buildup on Intake Valves:
  • Description/Symptoms: Over time, carbon can build up on the intake valves, causing performance issues such as reduced power and fuel economy.
  • Solution: The intake valves need to be cleaned or replaced.
  • Estimated Cost to Fix: $500 - $800+
• Timing Chain Noise:
  • Description/Symptoms: Some owners have reported hearing a rattling or ticking sound from the engine, which could indicate a problem with the timing chain.
  • Solution: The timing chain and related components may need to be replaced.
  • Estimated Cost to Fix: $1,000 - $2,000+

Transmission

• 6-Speed Automatic
  • Shifting Hesitations:
    • Description/Symptoms: The transmission may hesitate or jerk during gear changes.
    • Solution: The transmission fluid may need to be flushed and/or the transmission control module updated.
    • Estimated Cost to Fix: $200 - $500
• 8-Speed Sport Direct-Shift Automatic
  • Delayed Upshifts:
    • Description/Symptoms: The transmission may delay upshifting, resulting in higher engine RPMs and reduced fuel efficiency.
    • Solution: The transmission software may need to be updated.
    • Estimated Cost to Fix: $200 - $300

Suspension

• No Issues Found

Electrical

• Battery Drain:
  • Description/Symptoms: Some owners have reported that their vehicle’s battery is draining prematurely.
  • Solution: The battery may need to be replaced or a parasitic power drain may need to be identified and fixed.
  • Estimated Cost to Fix: $100 - $500+
• Check Engine Light:
  • Description/Symptoms: The check engine light may illuminate due to issues with the exhaust system or other components.
  • Solution: The underlying issue that triggered the light needs to be diagnosed and repaired.
  • Estimated Cost to Fix: Varies depending on the issue

Exterior

• No Issues Found

Interior

• Infotainment System Lag:
  • Description/Symptoms: The infotainment system may experience occasional lag or freezes.
  • Solution: The software may need to be updated.
  • Estimated Cost to Fix: $100 - $300
• Squeaky Dashboard:
  • Description/Symptoms: The dashboard may produce squeaks or rattles.
  • Solution: Trim clips or panels may need to be adjusted or replaced.
  • Estimated Cost to Fix: $200 - $500

Summary

The 2022 Lexus RC300 is generally a reliable vehicle, but it is not without its issues. Some common problems reported by owners include carbon buildup on intake valves, timing chain noise, transmission shifting hesitations, delayed upshifts, battery drain, check engine lights, infotainment system lag, and squeaky dashboards. The severity and cost of these issues vary, but it is important for potential buyers to be aware of them before making a purchase decision.