2024 Hyundai Kona Electric

The 2024 Hyundai Kona Electric is an all-electric subcompact SUV that offers a blend of practicality, affordability, and decent range. The 2024 Kona Electric is powered by a single electric motor that produces 201 horsepower and 188 lb-ft of torque and is paired with a single-speed reduction gear transmission. It comes standard with a 64.8 kWh battery pack, offering an EPA-estimated range of 260 miles. People generally appreciate the Kona Electric’s responsive acceleration, comfortable ride, and user-friendly technology. Some common dislikes include the limited cargo space compared to some competitors and the charging time, which, while improved, is still longer than refueling a gasoline car.

Electric Motor

Single Electric Motor (201 hp)

• Motor Control Unit (MCU) Failure
  • Description/Symptoms: Some owners have reported instances of the Motor Control Unit (MCU) failing, leading to reduced power, error messages on the dashboard, or complete immobilization of the vehicle. The MCU is responsible for managing the power flow to the electric motor.
  • Solution: Replacement of the faulty MCU. Diagnosis is needed to confirm the MCU is the issue.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Battery

64.8 kWh Battery Pack

• Premature Battery Degradation
  • Description/Symptoms: Some owners have reported experiencing faster-than-expected battery degradation, leading to a noticeable reduction in range over time. This can be influenced by charging habits, climate, and driving style.
  • Solution: Battery management software updates can help optimize charging and discharging cycles. In cases of significant degradation, battery replacement may be necessary, covered under warranty if within the specified terms.
  • Estimated Cost to Fix: Warranty coverage. Out of warranty, $8,000-$20,000+
  • Recalls: None Found

Electrical System

• 12V Battery Issues
  • Description/Symptoms: Issues with the 12V auxiliary battery can lead to various problems, including difficulty starting the vehicle, infotainment system glitches, and error messages. The 12V battery powers the car’s accessories and is crucial for starting the high-voltage system.
  • Solution: Replacing the 12V battery. Ensure the replacement battery meets the specified requirements for the Kona Electric.
  • Estimated Cost to Fix: $150 - $300+
  • Recalls: None Found
• Infotainment System Freezing/Rebooting
  • Description/Symptoms: The infotainment system may freeze, become unresponsive, or randomly reboot, disrupting navigation, audio, and other features.
  • Solution: Software updates from Hyundai can often resolve these issues. In some cases, a full system reset or replacement of the infotainment unit may be necessary.
  • Estimated Cost to Fix: $0 (software update) - $1,000+
  • Recalls: None Found

Exterior

• Automatic Emergency Braking (AEB) System Malfunctions
  • Description/Symptoms: False activations of the Automatic Emergency Braking (AEB) system or a failure to activate when needed can occur. This poses a safety risk.
  • Solution: Calibration of the AEB sensors and system. Software updates may also be required.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Interior

• Loose or Rattling Interior Trim Pieces
  • Description/Symptoms: Some owners have reported loose or rattling trim pieces within the cabin, particularly in the dashboard or door panels.
  • Solution: Reattaching or replacing the affected trim pieces. Applying sound-deadening materials can also help.
  • Estimated Cost to Fix: $50 - $200+
  • Recalls: None Found
• Heated Seat Malfunctions
  • Description/Symptoms: The heated seats may fail to operate or may overheat.
  • Solution: Replacement of the heating element or control module.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Summary

The 2024 Hyundai Kona Electric appears to have a mix of minor and more serious potential issues. The most concerning are potential issues with the MCU, battery degradation, and AEB. While not necessarily widespread, these would be the most costly to address outside of warranty. The infotainment and interior trim issues are more common and relatively less severe. Overall, prospective buyers should be aware of these potential problems and ensure the vehicle has a thorough pre-purchase inspection, especially regarding the high-voltage system and battery health.