2023 Lexus LS500h
Introduction
The 2023 Lexus LS500h is a full-size luxury sedan that offers a hybrid powertrain. It is powered by a 3.5-liter V6 engine paired with an electric motor, producing a combined 354 horsepower and 350 lb-ft of torque. The LS500h is available in either rear-wheel drive or all-wheel drive, and it comes standard with a 10-speed automatic transmission.
The LS500h is praised for its luxurious cabin, smooth ride, and advanced safety features. However, some owners have reported issues with the vehicle’s engine, transmission, and other components.
Engine
3.5-Liter V6 Hybrid
Intake manifold gasket failure Description/Symptoms: Coolant leak, overheating, reduced engine power Solution: Replace intake manifold gasket Estimated Cost to Fix: $1,000 - $1,500+ Recalls: None Found
Water pump failure Description/Symptoms: Coolant leak, overheating, noise from engine Solution: Replace water pump Estimated Cost to Fix: $500 - $1,000+ Recalls: None Found
Transmission
10-Speed Automatic
- Shifting issues Description/Symptoms: Difficulty shifting gears, slipping gears, transmission slipping out of gear Solution: Software update, transmission repair or replacement Estimated Cost to Fix: $500 - $2,000+ Recalls: None Found
Suspension
- No Issues Found
Electrical
Battery drain Description/Symptoms: Battery goes dead after sitting for a period of time Solution: Replace battery, check for parasitic drain Estimated Cost to Fix: $100 - $500+ Recalls: None Found
Infotainment system issues Description/Symptoms: Touchscreen unresponsive, navigation system not working, audio system not working Solution: Software update, infotainment system replacement Estimated Cost to Fix: $500 - $2,000+ Recalls: None Found
Exterior
- No Issues Found
Interior
- Door panel rattling Description/Symptoms: Rattling noise from door panels Solution: Adjust door panels, replace door panel clips Estimated Cost to Fix: $100 - $500+ Recalls: None Found
Conclusion
The 2023 Lexus LS500h is a luxurious sedan that offers a smooth ride and advanced safety features. However, some owners have reported issues with the vehicle’s engine, transmission, and other components. The severity of these issues varies, and the cost to fix them can range from a few hundred dollars to several thousand dollars. Overall, the LS500h is a reliable vehicle, but it is important to be aware of the potential issues that can occur.