2023 Lexus GX460

The 2023 Lexus GX 460 is a body-on-frame SUV known for its ruggedness, off-road capability, and Lexus’s reputation for reliability. It comes standard with a 4.6-liter V8 engine producing 301 horsepower and 329 lb-ft of torque, paired with a 6-speed automatic transmission. While appreciated for its comfortable ride, robust construction, and luxurious features, the GX 460 is sometimes criticized for its outdated infotainment system, lower fuel economy compared to newer SUVs, and some consider its handling less sporty.

Engine

4.6L V8 (1UR-FE)

• Valve Cover Gasket Leaks
  • Description/Symptoms: Oil leaks from around the valve cover gasket, leading to a burning oil smell and potential oil drips on the exhaust manifold.
  • Solution: Replacement of the valve cover gaskets.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found

Transmission

A760E 6-Speed Automatic

• No Issues Found

Suspension

• Air Suspension Failure (If Equipped)
  • Description/Symptoms: Sagging rear end, warning lights on the dashboard, compressor running constantly. May experience a rough ride. This is more common on older vehicles but can occur on newer models.
  • Solution: Replacing the air springs, compressor, or height sensors.
  • Estimated Cost to Fix: $800 - $2000+ (depending on the component and if it’s OEM or aftermarket).
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Lagging
  • Description/Symptoms: The infotainment screen freezes, becomes unresponsive, or experiences significant lag when navigating menus or using features like navigation or Apple CarPlay/Android Auto.
  • Solution: Software update or replacement of the infotainment system unit.
  • Estimated Cost to Fix: $100 (software update, if available) to $1500+ (replacement unit).
  • Recalls: None Found
• Faulty Backup Camera
  • Description/Symptoms: Backup camera displays a distorted image, flickers, or fails to display at all when the vehicle is in reverse.
  • Solution: Replace the backup camera.
  • Estimated Cost to Fix: $300 - $800+ (depending on OEM or aftermarket).
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Sunroof Issues
  • Description/Symptoms: Sunroof fails to open or close properly, makes excessive noise, or leaks when closed.
  • Solution: Repair or replacement of the sunroof motor, tracks, or seals.
  • Estimated Cost to Fix: $200 - $1000+
  • Recalls: None Found

Summary

The 2023 Lexus GX 460 generally maintains a good reliability record. The most prevalent issues involve the valve cover gaskets leaking in the engine and the infotainment system freezing or lagging. The air suspension if equipped can also be prone to failure. These issues can range from minor inconveniences like infotainment glitches to more costly repairs such as suspension components or replacing the infotainment unit. The severity of these issues varies, but it’s recommended that potential buyers inspect these areas thoroughly during a pre-purchase inspection.