The contact owned a 2020 Jeep Cherokee. The contact stated that while his nephew was driving approximately 70 mph, a burning odor was present inside the cabin of the vehicle. The driver then noticed flames coming from the engine compartment. The driver stopped the vehicle and exited. No further information was available. The vehicle was destroyed and towed away from the scene. The cause of the failure was not determined. The manufacturer and an unknown dealer were notified of the failure. The failure mileage was 13,000.