2007 Lexus LS460

2007 Lexus LS460

Overview

The 2007 Lexus LS460 is a luxury sedan renowned for its comfort, advanced technology, and generally strong reliability. As the flagship model, it was built with high-quality materials and engineering. While most owners report a positive ownership experience with minimal unexpected repairs, like any complex vehicle, some specific areas have seen occasional reports of issues. This analysis focuses on documented technical problems beyond routine maintenance, providing insights into potential areas of concern for prospective or current owners.

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Engine

4.6L V8 (1UR-FE)

Carbon Buildup

• Symptoms: Reduced engine performance, rough idling, decreased fuel efficiency.
• Solution: Regular intake manifold cleaning and walnut blasting.
• Cost: $300 - $600

Water Pump Leaks

• Symptoms: Coolant leaks, overheating, whining noise from the front of the engine.
• Solution: Replacement of the water pump and potentially thermostat.
• Cost: $500 - $900

Transmission

8-Speed Automatic (A870E)

No widespread issues reported.

• Symptoms: No widespread issues reported.
• Solution: No widespread issues reported.
• Cost: No widespread issues reported.

Suspension

Adaptive Variable Suspension (AVS)

Air Spring Leaks

• Symptoms: Vehicle sagging on one side, “air suspension system fault” warning light, loss of ride height.
• Solution: Replacement of leaking air springs or associated lines.
• Cost: $700 - $1500 per corner

Sensor Malfunctions

• Symptoms: Erratic suspension height adjustments, “check suspension” warning messages, harsh ride quality.
• Solution: Diagnosis and replacement of faulty suspension sensors or control modules.
• Cost: $400 - $800

Standard Suspension

No widespread issues reported.

• Symptoms: No widespread issues reported.
• Solution: No widespread issues reported.
• Cost: No widespread issues reported.

Electrical

Infotainment System

Navigation System Glitches

• Symptoms: Freezing, unresponsiveness, incorrect map data.
• Solution: Software updates or potential head unit replacement.
• Cost: $500 - $1500

Keyless Entry/Start System

Smart Key Fob Battery Drain

• Symptoms: Key fob stops working, frequent battery replacement needed.
• Solution: Replacement of key fob battery, potential reprogramming if issues persist.
• Cost: $50 - $150

Exterior

Headlights

Condensation/Fogging

• Symptoms: Moisture buildup inside headlight assemblies.
• Solution: Sealing headlight assembly or replacement.
• Cost: $300 - $800 per headlight

Paint Quality

Clear Coat Peeling

• Symptoms: Delamination of the clear coat, particularly on horizontal surfaces.
• Solution: Professional repainting of affected panels.
• Cost: $500 - $1500 per panel

Interior

Leather Upholstery

Cracking/Wear

• Symptoms: Drying and cracking of leather, especially on driver’s seat bolsters.
• Solution: Leather conditioning, repair kits, or professional reconditioning/replacement.
• Cost: $100 - $500

Climate Control System

Actuator Malfunctions

• Symptoms: Airflow not directing correctly (e.g., stuck on defrost), unusual noises from dashboard.
• Solution: Replacement of faulty HVAC blend door actuators.
• Cost: $300 - $600

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Summary Verdict

The 2007 Lexus LS460 is a highly reliable luxury vehicle, with its powertrain generally being trouble-free. The most common reported issues tend to be related to the advanced features, such as the Adaptive Variable Suspension (especially air springs on higher mileage examples) and occasional electrical glitches within the infotainment system. Exterior paint and interior leather can show wear over time, but these are often cosmetic or related to maintenance. Overall, the LS460 offers a dependable ownership experience, with potential repair costs typically associated with its luxury status and complex systems rather than fundamental design flaws.