2018 Lexus ES300h
Introduction
The 2018 Lexus ES300h is a hybrid luxury sedan powered by a 2.5-liter, 4-cylinder engine paired with an electric motor and a continuously variable transmission (CVT). It delivers 215 horsepower and 155 lb-ft of torque. The ES300h is praised for its comfortable ride, spacious interior, and fuel efficiency. However, certain drivers have reported experiencing issues with the vehicle.
Engine
2.5-Liter, 4-Cylinder Hybrid Engine
Intake Valve Deposits Description/Symptoms: Carbon deposits build up on the intake valves, leading to reduced engine performance, rough idling, and decreased fuel economy. Solution: Remove and clean the intake valves. Estimated Cost to Fix: $500 - $1,000
Transmission
Continuously Variable Transmission (CVT)
Belt Slippage Description/Symptoms: The CVT belt slips, causing shuddering, hesitation, and reduced acceleration. Solution: Replace the CVT belt and pulleys. Estimated Cost to Fix: $2,000 - $3,000+
Suspension
Strut Mount Bearings Description/Symptoms: The strut mount bearings wear out, resulting in clunking noises, vibrations, and poor ride quality. Solution: Replace the strut mount bearings. Estimated Cost to Fix: $500 - $1,000
Electrical
Smart Access System Description/Symptoms: The smart key fob fails to unlock or start the vehicle consistently. Solution: Replace the smart key fob or the receiver module. Estimated Cost to Fix: $200 - $500+
Battery Discharge Description/Symptoms: The battery drains prematurely, leaving the vehicle unable to start. Solution: Diagnose and fix the underlying electrical issue, such as a faulty alternator or parasitic drain. Estimated Cost to Fix: Varies depending on the issue
Exterior
Weatherstripping Description/Symptoms: The weatherstripping around the windows and doors deteriorates, allowing water and wind noise to enter the vehicle. Solution: Replace the affected weatherstripping. Estimated Cost to Fix: $100 - $300
Interior
Sunroof Shade Description/Symptoms: The sunroof shade tears or becomes loose, blocking the view or trapping objects. Solution: Replace the sunroof shade. Estimated Cost to Fix: $500 - $700+
Summary
The 2018 Lexus ES300h is generally a reliable vehicle, but it has experienced some common issues. The most severe and expensive issues involve the CVT transmission and the sunroof shade. Other issues, such as intake valve deposits and worn strut mount bearings, are more minor but can still impact the driving experience. Overall, the ES300h offers a comfortable and efficient ride, but potential buyers should be aware of these potential issues before purchasing.