2021 Kia Telluride

Kia had a safety recall which required a software update to address the potential of the car moving/ rolling away while parked. Kia addressed this by updating the software to automatically set the parking brake when the vehicle is turned off. In the northeast/ rust belt states where there is water/ salt and rust, the brake pads rust and freeze to the rotor. The brakes lock up, physically jerk and cause damage to the braking system when driving away. Owner's manuals normally recommend that the parking brake not be set when under these wet and winter conditions. The brake rotors and pads are being prematurely damaged and may result in sudden failure. This "cheap software fix" needs to be changed and the drivetrain parts/ parking pin should be appropriately repaired on all affected vehicles.

The 3.8L Lambda II GDI V6 engine suffered catastrophic failure at approximately 102,000 miles. The root cause is excessive oil consumption documented by an independent repair shop well before the 100,000-mile powertrain warranty expired. At 81,207 miles, during a routine oil change, the mechanic checked oil level before draining and found nothing on the dipstick. Only about 3 quarts drained from an engine with 6.9-quart capacity, meaning nearly 4 quarts were consumed since the last change. This finding repeated at 88,408 miles, with the shop documenting it was the second time oil was critically low. Both events occurred within the powertrain warranty. Original invoices are available for inspection. At no point during ownership did the vehicle display any warning — no low oil level indicator, no low oil pressure warning, no check engine light — despite oil levels falling dangerously low on multiple documented occasions. The absence of any driver alert while the engine operated with less than half its required oil is a serious safety deficiency. The engine failed on while driving with passengers including three young children, causing complete loss of power and requiring an emergency pullover. Loss of engine power at speed creates serious crash risk. The vehicle was serviced at an authorized Kia dealer at 60,449 miles where a 60K service, multi-point inspection, and recall SC243B were performed. The dealer made no mention of oil consumption, did not reference TSB ENG222 (addressing excessive consumption across multiple Kia engine families), and did not perform an oil consumption test. Kia Consumer Affairs refused to submit a goodwill claim and closed the case, citing incomplete oil change documentation — despite the defect being documented within warranty. Excessive oil consumption in 2020-2021 Tellurides appears systemic based on numerous owner reports describing the identical pattern: extreme consumption, no dashboard warnings, and eventual engine failure.

There rear parking sensors have come up with an error message. After I looked into this it looks like a wide spread problem. The Kia Dealership said it was the rear bumper harness was faulty. I am just outside of warranty and Kia is trying to charge $850 for a problem that they are well aware of and are not addressing. They are also claiming that the oil filter housing is damaged and I have only ever gone to a Kia dealership for oil changes. After researching, this also appears to be a widespread issue which they are trying to charge $450 for. These 2 issues are known defects and widely reported and Kia should be fixing these items.

This car keeps burning excessive oil. I am on my 3rd oil consumption test each time it burns 0.75q in 1000 miles. The dealer states that that is not enough oil. My mile 3000, there is no longer oil on the dip stick, and we start the process all over again. This car has been burning oil that doesn’t even meet a standard oil changer interval since the cars had 70,000 miles on it. It now has 94k. After reading multiple online forums, it seems like anyone who has a 2020-2021 Kia telluride has this problem, and Kia refuses to acknowledge the his problem.

2021 Kia Telluride experienced sudden engine failure at approximately 120,000 miles. The failure occurred without any prior warning. There were no oil warning lights, dashboard alerts, or other indicators of low oil or engine malfunction before the engine failed. After inspection, the mechanic found no oil on the dipstick and discovered metal flakes in the engine and oil filter, indicating severe internal engine damage. No external oil leaks were identified that would explain the loss of oil. This suggests a potential internal engine defect or abnormal oil consumption without warning to the driver. The vehicle has been regularly serviced and properly maintained according to recommended maintenance schedules. There was no neglect, missed oil changes, or failure to maintain the vehicle. This sudden and unexpected engine failure creates a serious safety concern. A loss of engine power while driving, especially at highway speeds or in traffic, could significantly increase the risk of a crash and place the driver, passengers, and other motorists at risk.

Cooling fans running continuously after the car is turned off, which drains the battery. The dealership has identified that this is due to a faulty fan relay that will need to be completely replaced. The battery has been replaced once and the issue continued indicating that it was not a battery issue. The car ran out of battery in a busy location and caused risk to the passengers that were then exposed to busy traffic. The car has been inspected by repair specialists at the Vaden Hyundai Service Center. There were no warning lamps, messages or other symptoms before the problem began.

After owning this Telluride for a year the engine started stalling. I took it into the nearest Oil change company, and they informed me that the oil was completely out and dry. I always stay up to date with my oil changes, so this was a huge shock. There was no light that ever came on stating an oil concern and there was no light that came on even when the engine stalled. This company sent me directly to Kia stating they have seen this several times with this vehicle and they have oil consumption issues. I went to Kia and they had me do the oil consumption test. When completed they stated I was within the "standard" oil consumption levels. I asked why the car didn't even have an oil light or engine light come on as a warning and they had no answers for me. Had a light come on I would've taken it to be looked at prior to having the engine stall on me which was a major safety issue. Fast forward, I ended up and purchased another car and gave the Telluride to my husband. I drive a lot for work and he doesn't, so it made more sense to help with the oil. We are now having to put at least 3 quarts of oil in it in between oil changes. And he has still experienced the engine puttering. Both times with our kids in the car, steering becomes difficult and he has to pull off the road. Once he turns it off and restarts, it seems to be fine. Another mechanic told us that they anticipate a recall to come out with the 2021 Telluride soon since they have already recalled previous years for the same issues. It is absurd to have to put in 3 quarts of oil in between oil changes. The fact that no warning lights have ever come on is safety concern. The car randomly stalling is a safety concern. Kia needs to do something about this before someone gets injured.

I attempted to use my sunroof today 2/18/26 and I heard a popping sound and it sounded like something broke. I rolled the sunroof back closed and now the back of the sunroof (moonroof) is now propped open and won't close. I have tried the manual overide for 10 to 15 seconds and it just makes a clicking sound. I am pretty upset as I have only used my sunroof maybe 10 times in the 4 years I have had the car. After research there is a TSB 319 that clearly documents it is a known problem on 2019 to 2022 Telluride models yet, no recall. While it is not a major safety issue, it is now a concern that when it rains, it will get into my my vehicle causing further damage. This should be a covered repair on Kia's behalf especially when it seems it is happening most often after factory warranty or 60,000 miles for most who are reporting it. Sounds like a scam to get another 5,000 dollars out of their customers. Won't be buying a Kia again.