2018 HYUNDAI SANTA FE SPORT Complaints

The contact owns a 2018 Hyundai Santa Fe Sport. The contact stated while driving approximately 65 MPH, the vehicle lost motive power and stalled. The contact stated that the power steering and power brake functionality were still operable. The contact pulled the vehicle over and attempted to restart the vehicle however, after several attempts he stopped. The contact stated no warning light was illuminated. The contact had the vehicle towed to a dealer where it was diagnosed and determined that there had been failure of pistons and rods in cylinders #1 and #3. The contact was informed that the engine needed to be rebuilt. The vehicle was not repaired. The manufacturer was not informed of the failure. The contact researched online and related the failure to NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling). The failure mileage was approximately 120,000.

After buying my 2018 hyundai Santa Fe Sport this past June, I have been told the car has an oil consumption problem and is burning off oil quickly. For example, I have to add a quart of oil every 500 miles. The car has 98000 miles on it. No warranty with car dealer was established at time of sale

Engine consuming excessive oil which puts it and me at risk of catastrophic engine failure or fire either of which could cause an accident, injury or death to myself; other passengers and individuals nearby. This issue has been going on since shortly after purchase and Hyundai says it is a maintenance item and not a warranty or recall. I first informed them in July of 2021. I have since found out this has been a known issue and there was a class action suit in Ca. And numerous complaints to NHSTA. I went thru a series of Oil consumption test performed by and at the Hyundai dealership I purchased at- it failed all tests. Below are the dates mileage and how many quarts down it was each time VIN [XXX] DateMileageOil Added (QTS Down) 4/25/202381467fullStart tests 5/22/2023823261.7 6/22/2023838233.5 7/26/2023848432.5 8/15/202385567 Deep Clean 9/19/2023867613.0 10/25/2023878443.0 There should have been or should be a recall for this issue but Hyundai is avoiding responsibility INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

On November 2nd of 2023, I was driving approximately 5 miles away from home when all of a sudden the sunroof glass shattered. It sounded like an explosion of glass. I was driving at 45 miles per hour which is the speed limit in the area. It was very alarming when the sunroof glass shattered, I was nervous and thought that someone threw a rock at the car. I wasn't sure whether to stop the car or keep on driving. Thank GOD there was no traffic, otherwise it would have been a very dangerous situation. I safely pulled over into a gas station to check what had happened. There was nothing other than broken glass on top of the car. The sunroof looks like it had pressure from the bottom up.

Engine is consuming 2 qts of oil every 1000 miles. Just had spark plugs replaced as the plugs fouled out due to oil leaking into cylinder. Dealership says the engine must blow for them to approve a new engine under warranty. This is a family vehicle with young children. If the engine fails, the vehicle will lose power brakes ans steering .

I had no warning lights or messages and then the engine threw a rod and my car just died on the side of the road. It had apparently been burning oil. I get it back after 2 months and it needs a battery. Now the check engine light is on and it has affected the catalytic converter.

I have been conducting regular maintenance on my vehicle, getting oil changes, on average around every 6,000 miles. I have had the car since August 2021 and have had no accidents and haven't missed an oil change. My car is a little over 100K miles and the oil light began to come on close to 90k miles. The car is also leaking oil and all the service agent could tell me is that the are burns oil at an accelerated rate. Even though the oil light was on, NONE of the service agents mentioned any issues with the oil and nothing was mentioned when I purchased the car. I still have yet to receive the report from my last oil change from 10/06/2023. Also, the ABS light came on after I got the car serviced for a recall for the brakes and potential electrical fire while the car is parked. Each time I checked for a recall, nothing was found, even though this car clearly has an issue with oil consumption, well the engine in general.

Blind Spot Detection System failed without warning. No obvious indication it has failed. No warning lamps, messages appeared at any time. In operatioin, neither left nor right side provided warning of cars in blind spot and no audio alert was sounded when changing lanes with turn signal on and car in blind spot. (BSD failures - and any advanced safety system failure - should be readily made apparent with an alert or indication of some kind) This safety system can prevent many accidents. However, as more advanced systems are in automobiles and used, the drivers rely on them functioning properly. When they fail without indication - and the driver assumes it works, it can lead to accidents that might otherwise be avoided. If the driver is aware that the system is not working - extra vigilance, for instance, could be used. The car may be made available for inspection upon request. The problem will be reported to dealer on 10 October 2023 for analysis and repair. The car, as of this moment has not been inspected by others.

major engine oil leak caused by defective drain plug receptacle. replaced washer and plug twice. still leaks. could cause engine failure.

In may july of 2023 a bubble in the paint came up about size of a large egg. It has since gotten larger every week and broke open leaving exposed metal and paint falls off while driving hitting windshield I reported to Hyundai motor company but as soon as they could get me in at a dealer mid October. I have pictures from the beginning of the bubble until now showing how it looked when it started and how much worse it’s been getting every week