2007 Lexus GS430

2007 Lexus GS430

The 2007 Lexus GS430 is a mid-size luxury sedan that offers a smooth and refined driving experience. It is powered by a 4.3L V8 engine that produces 300 horsepower and 325 lb-ft of torque. The GS430 is available with either a six-speed automatic transmission or a six-speed manual transmission.

Owners of the GS430 appreciate its comfortable interior, quiet cabin, and responsive handling. However, some owners have reported issues with the vehicle’s engine, suspension, and electrical systems.

Engine

• 4.3L V8 Engine
  • Engine Knock: A knocking sound may occur when the engine is running, especially at low speeds. This is caused by excessive piston slap, which can be resolved by replacing the pistons.
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found
• 6-Speed Automatic Transmission
  • Transmission Slipping: The transmission may slip or hesitate when shifting gears. This can be caused by a worn solenoid pack, which needs to be replaced.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found
• 6-Speed Manual Transmission
  • No Issues Found

Suspension

• Front Suspension:
  • Strut Mount Failure: The strut mounts may wear out prematurely, causing a clunking noise when driving over bumps. The strut mounts need to be replaced.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Rear Suspension:
  • No Issues Found

Electrical

• Electrical System:
  • Battery Drain: The battery may drain prematurely due to a faulty alternator or a parasitic drain. The alternator or the source of the parasitic drain needs to be replaced.
  • Estimated Cost to Fix: Varies depending on the cause
  • Recalls: None Found

Exterior

• Headlights:
  • Headlight Condensation: Moisture may build up inside the headlights, impairing visibility. The headlights need to be resealed.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Body:
  • No Issues Found

Interior

• Climate Control System:
  • HVAC Blower Motor Failure: The HVAC blower motor may fail, resulting in a loss of heating or cooling. The blower motor needs to be replaced.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Dashboard:
  • Dashboard Crack: The dashboard may develop cracks over time due to sun exposure or temperature changes. This is a cosmetic issue only.
  • Estimated Cost to Fix: Not applicable

Summary

The 2007 Lexus GS430 is a reliable and luxurious vehicle, but it may experience some issues over time. The engine, suspension, and electrical systems are the most common areas where problems have been reported. The severity and cost of these issues vary depending on the specific problem and the extent of the damage.