NHTSA Complaint #11587896 — 2017 HYUNDAI SANTA FE

2017 Hyundai Santa Fe sport 2.0 purchased brand new on July 2016. A month ago with 73322km mileage, engine failure occurred on the highway. First, I heard a rattling sound, then car started to shake, engine light blinking, oil change light went off (which never) happens, and the car started to decelerate on the highway. Upon finding the next exit, as I was turning right at the lights, car shut off completely. Went to the nearest Hyundai dealership which was within 2kms. The car was moderately drivable up to the dealership, and was advised that it is unsafe for continuous use. The dealership's diagnostics were: piston or 2nd cylinder was not compressing and spark plug burned. Hyundai Streetsville, Mississauga advised me to pay $8000 for a new engine or sell them the car. Had the car towed from this dealership to my local dealership Schlueter Hyundai in Waterloo. Their diagnostics were: Vehicle has dead miss, cylinder #2 pulled plug and bore scoped cylinder found piston melted around the edge causing no compression. Hyundai Canada denied warranty as it is past 5 years despite low mileage and regular maintenance at their own dealership. Went to Hyundai Canada to determine if there is recall on this particular issue and now was filed. Another friend who owned a similar car with 140 000 mileage, engine caught on fire on the highway. My car is available for inspection. Thankfully, there were no accidents or injuries that occurred. My concern is the potential for accidents on the highway and other vehicles that have this issue & there is no recall on the Hyundai Canada website.