One problem related to engine knocking noise has been reported for the 2016 Hyundai Santa Fe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2016 Hyundai Santa Fe based on all problems reported for the 2016 Santa Fe.
Vehicle is 2016 Hyundai Santa Fe sport with 133,000 miles. I have documented proof of regular maintenance. Vehicle was getting 32-33 mpg. Engine suddenly started knocking and died within a few miles. Repair shop said Hyundai extended warranty from 100,000 to 120,000 for this issue. My car has 133,000 and is not included in the 2011 to 2014 recalls. Engine was replaced with rebuilt hyandai engine. Immediately issues starting occurring such as unexpected acceleration, and now it won't accelerate to 55 mph. There is no power and the new engine is knocking. At nearly $8,000 out of my pocket I am again without a vehicle for weeks on end. I am an essential worker with a newborn child and I cannot risk a break down while enroute the 37 miles one way to work or at any other location. Another acquaintance has a 2016 sonata and her engine is also making a knocking sound. Please include the newer models on the engine recall as they are doing the same. Please advise what recourse I have for a reliable vehicle. I should have been able to get another 150,000 miles at least out of my Santa Fe and it could die a normal death as opposed to a quick death due to engine failure. The vehicle was operating on the highway when the engine failure and other engine issues have occurred.