2015 Lexus GS350

Introduction

The 2015 Lexus GS350 is a midsize luxury sports sedan powered by a 3.5-liter V6 engine delivering 306 horsepower and 277 lb-ft of torque. It comes standard with a six-speed automatic transmission. The Lexus GS350 is praised for its responsive handling, luxurious interior, and advanced safety features; however, it is criticized for its lack of headroom in the rear and its firm ride quality.

Engine

3.5L V6 Engine

• Timing chain issues:
  • Description/Symptoms: The timing chain may stretch or break, causing the engine to misfire or stall.
  • Solution: Replace the timing chain and associated components.
  • Estimated Cost to Fix: $2,000 - $3,500+
  • Recalls: None Found
• Valve cover gasket leak:
  • Description/Symptoms: Oil leaking from the valve cover gasket can cause smoke under the hood and a burning oil smell.
  • Solution: Replace the valve cover gasket.
  • Estimated Cost to Fix: $500 - $1,000

Transmission

Six-Speed Automatic Transmission

• Transmission slipping:
  • Description/Symptoms: The transmission may slip or hesitate when shifting gears, causing sudden power loss or jerking.
  • Solution: Replace or repair the transmission components.
  • Estimated Cost to Fix: $2,500 - $5,000+
  • Recalls: None Found

Suspension

• Front lower control arms:
  • Description/Symptoms: The front lower control arm bushings may wear out, causing rattling noises and vibrations.
  • Solution: Replace the lower control arms.
  • Estimated Cost to Fix: $500 - $1,000

Electrical

• Navigation system failure:
  • Description/Symptoms: The navigation system may freeze, display incorrect information, or refuse to operate.
  • Solution: Update or replace the navigation system unit.
  • Estimated Cost to Fix: $1,000 - $2,000

Exterior

• Headlight condensation:
  • Description/Symptoms: Moisture can accumulate inside the headlights fogging them up.
  • Solution: Remove the moisture and replace or seal the headlight housing.
  • Estimated Cost to Fix: $200 - $500

Interior

• Door panel rattling:
  • Description/Symptoms: The door panels may rattle due to loose clips or poor assembly.
  • Solution: Tighten the clips or make adjustments to the door panel.
  • Estimated Cost to Fix: $100 - $300

Summary

The 2015 Lexus GS350 is a reliable and well-equipped vehicle, but it has its fair share of issues. The most severe and expensive issues are related to the engine, timing chain, and transmission. Other issues, such as suspension and electrical problems, are less severe but can still be costly to fix. Overall, the Lexus GS350 provides a comfortable and luxurious driving experience, but it is essential to be aware of the potential issues it may develop.