One problem related to engine noise has been reported for the 2013 Hyundai Genesis. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Hyundai Genesis based on all problems reported for the 2013 Genesis.
Engine stalled again in end of may, 2015 while the car was slowing down. It was traveling at a speed between 10-20 mph. That was the 4th time we experienced engine stall in the 2. 5 years of our ownership. When the engine stalled, all electrical system seem normal - radio continued to play, ac and fan were still on. We only notice it because the car was slowing down more and there were no engine noise. After engine was stalled, we stopped the car and shifted the shifter back to "park". We were able to start the engine right up and everything was fine afterward. Outside weather temperature was hot (upper 80’s to 90’s) at the time. In the 4 incidents, the engine stalled while we were on a flat road, incline road, going straight and making a right turn. It happened randomly and we could not reproduce it. Dealer had taken a look at the issue twice. No computer error codes were found and they could not reproduce the stalling problem either.