2021 Hyundai Kona Electric problems & recalls

Sep 11, 2026Engine

"The vehicle suffered sudden internal engine failure while in operation due to catastrophic oil starvation, presenting a severe risk of engine stalling and loss of propulsion on the road. Active diagnostic codes are P0014, P0017, and P0303. An independent mechanic confirmed the engine was found 3 quarts low on oil with absolutely no external leaks or pooling under the vehicle, indicating massive internal oil consumption. This vehicle has been meticulously maintained with 11 consecutive oil changes logged between 15,202 miles and 115,926 miles. This oil loss starved the hydraulic timing compone…

Aug 21, 2026Engine

At approximately 100,500 miles, the 2.0L Nu engine experienced a sudden, catastrophic internal failure while operating, causing a loss of power and stalling. Failed Component & Availability: The engine block assembly failed internally due to severe low compression (95 psi) across multiple cylinders and intake valve leakage. The original failed engine component was replaced and retained by the servicing dealership's service department during the long-block replacement. Safety Risk: The sudden loss of engine power and stalling occurred while navigating active traffic, creating an immediate cra…

Aug 18, 2026Engine

2021 Hyundai Kona, VIN [XXX], 45,575 miles. Engine unexpectedly stalled while driving on 45 mph road and stopped at a light. Oil-pressure warning appeared when the engine stalled. Upon checking afterward, the oil level was below the measurable dipstick range with only droplets visible. Approximately 3.5 quarts were added. Vehicle restarted and was driven home. While idling at home, pressing the accelerator caused the engine to stall again. Vehicle had received an oil change at 39,073 miles and oil had also been checked and topped off approximately six months earlier. Cause has not yet been dia…

Jul 22, 2026Electrical system

The contact owns a 2021 Hyundai Kona. The contact stated that while driving at an undisclosed speed, the horn button was depressed but was inoperable. The dealer was contacted and notified of the failure. The contact was informed that the horn needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 60,000.

Jul 9, 2026Engine

The contact owns a 2021 Hyundai Kona. The contact stated that while driving at approximately 5 MPH while making a turn, the vehicle stalled. Several warning lights illuminated but turned off after the vehicle was restarted. The contact stated that the failure occurred intermittently. The contact stated that several independent mechanics were notified of the failure; however, an appointment was denied due to the absence of illuminated warning lights. The vehicle was not diagnosed or repaired by an independent mechanic or a dealer. The dealer and the manufacturer were not made aware of the failu…

Jun 30, 2026Engine, Fuel/propulsion system

Low speed hesitancy and shuddering. Car has lost power when driving at 55 mph. Car does not want to move at very slow speeds as in a parking garage. It hesitates and starts to roll backwards.

Jun 27, 2026Power train, Engine

I am writing to express my frustration and concern regarding my 2021 Hyundai Kona, which currently has only 88,754 miles. My vehicle has been experiencing excessive oil consumption along with an ongoing check engine light. The diagnostic trouble codes are P0017 and P0011. In an effort to resolve the issue, I have had both the intake and exhaust VVT components replaced and the oil changed. When the problem persisted, my mechanic advised that Hyundai OEM parts were required. I then spent approximately $700 replacing the components with OEM parts, yet the check engine light remains on and the sa…

Jun 15, 2026Visibility

The contact owns a 2021 Hyundai Kona. The contact stated that there was a strong odor inside the vehicle. The contact stated that while cleaning and detailing the vehicle to remove the odor, the contact discovered that a leak had damaged the floorboard and the carpet. The vehicle was taken to the dealer to be diagnosed with a windshield wiper fluid leak coming from the fluid line routed through the floorboard. The fluid line was disconnected; however, the issue was not fully repaired, and the rear windshield wiper remained inoperable. The manufacturer was notified of the failure. The approxima…