2018 Lexus RX350L

Introduction

The 2018 Lexus RX350L is a midsize luxury SUV offered with a 3.5L V6 engine and an 8-speed automatic transmission. It boasts 290 horsepower and 263 lb-ft of torque, delivering a smooth and responsive driving experience. While praised for its comfort, reliability, and spacious interior, it has also received some criticism for its lackluster fuel economy and infotainment system.

Engine

• 3.5L V6

  • Excessive Oil Consumption
    • Description/Symptoms: Some vehicles may experience high oil consumption, causing low oil levels and potential engine damage. Symptoms include the oil level drop warning light illuminating, blue smoke from the exhaust, and a knocking sound from the engine.
    • Solution: Replace piston rings and oil seals.
    • Estimated Cost to Fix: $2,000 - $4,000+
    • Recalls: None Found

Transmission

• 8-Speed Automatic

  • Shifting Issues
    • Description/Symptoms: Some vehicles may experience rough or delayed shifting, hesitation, and shuddering.
    • Solution: Replace or reprogram the transmission control module.
    • Estimated Cost to Fix: $500 - $1,500
    • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Battery Issues
  • Description/Symptoms: Some vehicles may experience premature battery failure. Symptoms include difficulty starting the engine, flickering lights, and a warning message on the dashboard.
  • Solution: Replace the battery.
  • Estimated Cost to Fix: $200 - $400
• Infotainment System Glitches
  • Description/Symptoms: Some vehicles may experience glitches with the infotainment system, including freezing, unresponsive touchscreens, and audio issues.
  • Solution: Update the infotainment software or replace the infotainment unit.
  • Estimated Cost to Fix: $500 - $2,000
• Headlight Malfunctions
  • Description/Symptoms: Some vehicles may experience headlight malfunctions, including flickering, condensation inside the headlights, and premature bulb failure.
  • Solution: Replace the headlights or headlight bulbs.
  • Estimated Cost to Fix: $200 - $1,000

Exterior

• Panoramic Sunroof Leaks
  • Description/Symptoms: Some vehicles may experience leaks from the panoramic sunroof, resulting in water damage to the interior.
  • Solution: Replace the sunroof seals or adjust the sunroof alignment.
  • Estimated Cost to Fix: $500 - $1,500
• Door Handle Paint Peeling
  • Description/Symptoms: Some vehicles may experience paint peeling on the exterior door handles.
  • Solution: Repaint the door handles or replace them.
  • Estimated Cost to Fix: $200 - $500

Interior

• Seatbelt Retractor Issues
  • Description/Symptoms: Some vehicles may experience issues with the seatbelt retractors, causing the seatbelts to lock up or fail to retract properly.
  • Solution: Replace the seatbelt retractors.
  • Estimated Cost to Fix: $500 - $1,000
• Climate Control Malfunctions
  • Description/Symptoms: Some vehicles may experience malfunctions with the climate control system, including inconsistent temperature regulation, fan noise, and air conditioning issues.
  • Solution: Repair or replace faulty components in the climate control system.
  • Estimated Cost to Fix: $500 - $1,500

Summary

The 2018 Lexus RX350L offers a luxurious and comfortable driving experience, but it has its share of issues. The engine and transmission issues are the most severe and can be costly to fix. Other issues, such as electrical glitches and interior problems, are less serious but can still be annoying for owners. Overall, the RX350L is a reliable vehicle, but potential buyers should be aware of the potential issues to make an informed decision.