Two problems related to engine grinding noise have been reported for the 2013 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Hyundai Sonata based on all problems reported for the 2013 Sonata.
Car was in motion on the road and it shut off. Restarted, drove a few feet and all lights on dashboard came on, a grinding noise came from the engine and it shut off. Had it towed to a dealership where all recalls had previously been addressed. The car has 110k miles, the dealership said none of the cylinders are firing and Hyundai won't cover the cost to repair.
Driving on the interstate when engine started making louder and louder clicking and grinding noises. Engine stalled shortly afterwards. Vehicle is a 2013 Hyundai Sonata 2. 0t.