2025 Hyundai Kona Reliability Report

The contact owns a 2025 Hyundai Kona. The contact stated while driving 38 MPH, the exterior lights, taillights, daytime running lights, and interior lights became inoperable for two and a half seconds. The seat belt light flashed. Additionally, the seat heater and steering buttons were switched off and then reset. The vehicle was taken to the local dealer, who was unable to duplicate the failure. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 2,060.

Engine light was on - I was told by Belmont Enterprise on Sept 17th to keep driving the vehicle even though it needed repairs immediately.

The plastic covers such as the wheel wells, inner fender linings, under body shield, are very prone to coming off by either minor objects intruding them or hitting them such as branches, rocks, or even water and sand. While driving on a highway at the Upper Peninsula in Michigan on October, a large branch on the road got inside the front wheel well and it took it away. It flew into the highway as debris and cars began evading them. I had to replace it at my expense and it come off again while driving on sand on a beach in St. Augustine Florida on December (the car is 4x4 off-road capable and sold as such). The underbody shield began coming off in a highway in near Austin Texas around a construction zone where loose gravel was present. Almost all plastic clips were missing after I was informed by a driver that plastic parts were coming off my car striking his vehicle. The wheel well of the driver side also began to come off. I had to zip-tie it; no holes were damaged but it was fully scratch and cracked in multiple locations from touching the pavement. I was hit on the side of the rear of the passenger side door and the plastic cover came off. I replaced it but it seems those plastic parts are superimposed and not well secured into the body of the car and can come off fairly easily during driving becoming road hazards that can result in a crash to vehicles driving from behind or even people or animals. I had a Sonata and the same under shield came off while driving to Miami on December 2024, their service department only had it cut leaving the underbody exposed.

The contact owns a 2025 Hyundai Kona. The contact stated that upon entering the vehicle, the front driver's side seat independently ejected the contact forward into the steering wheel. No warning lights were illuminated. The vehicle was taken to a local dealer; however, the failure was unidentified. The vehicle was not repaired. The contact sustained injuries to her back; however, no medical attention was sought. The manufacturer was made aware of the failure. The failure mileage was approximately 385.

Mushy brake pedal after 1000 miles This just started yesterday, seemingly out of nowhere. When I push the brake pedal it's mushier than it used to be. If I push hard, I get more resistance at first but then it slowly sinks toward the floor as a I continue to press. If I push softer then it just sinks toward the floor. I still have plenty of stopping power. If I push the pedal repeatedly then it builds up more resistance ("pump the brakes") but then the resistance calms down and it becomes mushy again.

The contact rented a 2025 Hyundai Kona. The contact stated while driving 70 MPH, the driver's side front door independently unlatched and opened. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The Enterprise Car Rental Agency was made aware of the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 14,000.