2014 Lexus ES300h

The 2014 Lexus ES300h is a luxury hybrid sedan known for its comfortable ride, fuel efficiency, and upscale interior. It is equipped with a 2.5-liter four-cylinder engine paired with an electric motor, producing a combined 200 horsepower and 156 lb-ft of torque. The only transmission option available is an electronically controlled continuously variable transmission (ECVT). Owners generally praise the ES300h for its smooth ride, quiet cabin, excellent fuel economy, and reliability. Common dislikes include the somewhat uninspiring handling and the less engaging driving experience compared to some competitors, as well as the unintuitive infotainment system.

Electric Motor

No Issues Found

ECVT Transmission

No Issues Found

Suspension

No Issues Found

Electrical

• Navigation/Infotainment System Freezing/Crashing
  • Description/Symptoms: The navigation screen freezes, becomes unresponsive, or reboots unexpectedly. This can occur randomly and may affect access to audio, climate control, and other vehicle functions integrated into the system.
  • Solution: The problem is usually addressed by a software update to the navigation system. In more severe cases, the head unit may need to be replaced.
  • Estimated Cost to Fix: $0 - $200+ (Software update may be free at dealership; head unit replacement can range from $1,000 - $2,000+)
  • Recalls: None Found
• Hybrid Battery Failure/Degradation
  • Description/Symptoms: Decreased fuel economy, warning lights on the dashboard (e.g., check hybrid system, hybrid battery malfunction), reduced power or acceleration, and eventual inability to start the vehicle. This is due to degradation of the hybrid battery cells over time.
  • Solution: Replacement or reconditioning of the hybrid battery pack.
  • Estimated Cost to Fix: $2,500 - $8,000+ (depending on whether the battery is replaced with a new, refurbished, or aftermarket unit.)
  • Recalls: None Found

Exterior

• Daytime Running Light Failure
  • Description/Symptoms: One or more of the daytime running lights (DRL) fail to illuminate.
  • Solution: Replacing the DRL bulb or assembly.
  • Estimated Cost to Fix: $100-$300+
  • Recalls: None Found

Interior

• Dashboard Cracking/Melting
  • Description/Symptoms: In hot climates, the dashboard material can become sticky, shiny, or even develop cracks. This is attributed to the material reacting to prolonged exposure to sunlight and heat.
  • Solution: Replacement of the dashboard. Some owners have had success with applying dashboard protectants or using aftermarket dashboard covers.
  • Estimated Cost to Fix: $1,500 - $3,000+ (for dashboard replacement)
  • Recalls: None Found

Summary

The 2014 Lexus ES300h is generally a reliable vehicle. The most commonly reported issues include electrical problems relating to the navigation system and hybrid battery degradation. Navigation issues are usually resolved by software updates but hybrid battery degradation can be an expensive repair if it happens outside of warranty coverage. Dashboard cracking is also a concern particularly for vehicles in hot climates, and can also be costly to fix.