KIA Complaints

Engine is consuming excessive amounts of oil between oil changes, causing valve train to produce a metallic clanking noises. Vehicle did not display any type of warning sign on dashboard. Safety concerns if Engine would seize or shut off while driving on freeway/highway becoming a hazard on the road for self and other motorist. Vehicle has been taken to dealership multiple times, dealerships first remedy was replacing the oil filter housing. Dealership claimed oil filter housing was cracked causing oil to leak. Dealership replaced under warranty. Next oil change Dealership advised me again that oil was low in the engine and recommended an oil change and to replace the EGR valve. Service advisor also said to bring the vehicle back after driving it 1000 miles so they can run an oil consumption test. Vehicle was brought back to dealership after the 1000 miles, oil consumption test confirmed engine was consuming more oil than manufacturer allowance and valve train noise did return.

My wife and I were Driving when I tried to stop and the brakes failed. Within seconds the vehicle caught fire in the engine compartment. I had to slam the transmission into park cause the doors would not open. When my wife tried to escape out the passenger side the flames came into the cabin towards her. I then opened my door and then had to help my wife escape out the driver's side door. Within minutes the car was engulfed in flames. The fire department arrived and it took a while to extinguish. The vehicle is totaled.

The car completely cut off while driving on the highway going 65 mph. This isn’t the first time it has turned off while driving. I had to pull over and put the car in park before it would turn back on. The error says Accessory Mode. I have taken the vehicle to Kia Dealership in Winston Salem but they told me they are unable to recreate the issue so they are unable to assist with the problem. The car turning off while driving has happened at least 20 times. I have repeatedly called Kia and they are unwilling to diagnose an issue with the vehicle unless it happens while they have it. I am putting myself and others at danger driving this vehicle. I contacted Hertz Auto sales where I purchased it and they directed me to contact Kia since I have a warranty. I plan on taking the car again but I can only hope the issue happens while they have it because this vehicle is VERY dangerous to be on the road and I have no other option than to be at the dealerships mercy.

The car's transmission became unresponsive and caused the car to lose the ability to accelerate. This happened twice on the highway before I could get it to the dealer. In order to recover, I had to pull over on the shoulder and turn the car off, wait, and turn it back on. The dealer, through the Kia warranty service, would only 'recalibrate' the transmission and refused to service it. After the recalibration, the dealership wanted to give me back the car. I insisted that they took it for an extended test drive in which it stalled for them as well. Kia warranty then authorized the replacement, and I am awaiting its completion.

I purchased a 2025 Kia Sorento Hybrid from Dulles Kia. Since I've owned it, I've had the same problem three times — my car randomly goes into limp mode while I'm driving. It doesn't matter what speed I'm going. The car just starts slowing down on its own, won't let me accelerate, and the RPMs start surging up and down. It's terrifying. The first time it happened, it was towed to Fayetteville Kia. They couldn't even recreate the problem. They redownloaded some software and sent me on my way. The second time it happened, it was taken to Herson's Kia in Rockville. This time they were able to recreate it. They told me it was the fuel pump and replaced it under warranty. Now it's happened again — this time while I was on vacation in Ocean City, Maryland. I was stranded with my two dogs, one of which is my service animal. I had to arrange a tow and find a last-minute hotel out of pocket. The car is currently at Pohanka Kia in Salisbury. They first told me it was a fuel injector, then changed their diagnosis to a valve seal issue — and apparently it's a known issue with this type of vehicle. It has now been sitting at the dealership for over a week. This is the third time the same problem has occurred. It has ruined multiple vacations and left me stranded, stressed, and without my car for extended periods. I just want a car that works.

I was driving down the freeway driving at the speed of traffic. My vehicle started beeping aggressively, a red indicator started flashing over the frunk area of the vehicle representation in the dash and my vehicle entered red turtle mode. This red turtle mode severely reduced the vehicle's speed and ability to maneuver on the freeway. I was almost struck by numerous vehicles while attempting to get to the side of the road. I had been driving in the number 3 lane of a 5 lane freeway where lane 1 was an exit only offramp. Once I got to the side of the road, I power cycled the vehicle. when that didn't revolve the red turtle issue. I pressed the frunk open button. I heard the opening mechanism actuate. I then reseated the frunk latch and closed the frunk. Once the vehicle was turned back on, all issues were resolved and the vehicle behaved as normal.

I live in [XXX]. On the way to [XXX], out of no where the car stopped accelerating. Was in eco mode at the time and dropped completely while trying to accelerate in the middle of the road. Pulled over completely turned off the car checked the engine nothing seemed out of the ordinary. Ran the diagnostics from the car and didn’t show any errors. Turned off again for a bit and turn on and everything was fine. Moved from eco to smart and turned around worked fine for about 5 m so we thought everything was on and tried to go back north to finish our trip and while on smart mode started to accelerate again and didn’t want to accelerate. Turned around and decided best to take it to dealership Monday. We have about another 1 hour to 2 hours to get home and it’s working fine in smart mode but it shouldn’t randomly drop acceleration at all in the middle of driving. Only at 16,487 miles. Doing it again only driving 33 m an hour and in smart mode. Not even going uphill just dropped acceleration while driving around town. About 15 m after. There’s still no error happening when it happens each time. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

1. Severe Safety Concerns (Battery Thermal Risk & Component Interdependency) The PTC (Positive Temperature Coefficient) heater in my vehicle has failed. This component failure has completely disabled my vehicle’s air conditioning (AC) system. In the Kia EV6 architecture, the AC compressor loop is not merely a cabin comfort feature; it is intrinsically linked to the vehicle's thermal management system responsible for cooling the high-voltage traction battery pack. California temperatures are projected to hit 110°F immediately. Without a functioning AC system, the vehicle cannot execute critical battery cooling procedures. Yesterday, when plugging the vehicle into a charger, the high-voltage battery became alarmingly hot. Forcing a lithium-ion battery pack to accept high-current DC fast charging without operational coolant loop heat rejection poses an immediate, catastrophic risk of thermal runaway and vehicle fire. I am terrified to operate, park, or charge this vehicle in upcoming extreme summer conditions. 2. Predatory Maintenance Plan Tie-In Offer Yesterday, the dealership called and acknowledged the issue. They offered to cover 70% of the diagnostic and repair labor costs under corporate goodwill, as I am technically out of the standard warranty period. However, they applied an unfair and coercive condition: I am only eligible for this safety assistance if I purchase a mandatory 2-year maintenance contract costing $120 per month (totaling $2,880 over 24 months). Because the EV6 is a fully electric vehicle, its routine maintenance profile is virtually nonexistent. The dealership explicitly stated that this contract would exclusively cover tire rotations. Charging nearly $3,000 for tire rotations as a gatekeeping mechanism to fix a dangerous battery cooling defect is highly exploitative. The cost of this forced maintenance plan essentially equals or exceeds paying for the entire repair out-of-pocket, rendering the "70% goodwill coverage" an empty gesture.

After reading multiple forums, I've learned there's a known issue with the 2020 Tellurides burning excessive oil. We had noticed this before, but this time was worse. My wife drove the car to pick up my nephew from the airport without any problems, such as warning lights or engine noise. However, our kids later took the car to go to the store, and on the way, all of the warning lights lit up on the display, and the car shut off on the highway. When I checked the car, I found the oil level was completely gone from the dipstick, so I added about 2.5 quarts of oil. I reported this to the Kia dealership and customer service. The vehicle had just slightly exceeded the 100,000-mile warranty (109,805 miles). The service interval was set for 3400 miles, with 725 miles and 90 days remaining. The engine was dry because of the excessive oil consumption known to Kia. The diagnostic from the dealership indicated an oil pump failure, but they did not have information about the oil addition since it wasn't relayed to them by the phone staff. There were no warning lights or engine noise indicating a low oil level before the incident. Apparently, Kia repeatedly dismisses this known issue and blames the owners. The interval of 3400 miles with 725 miles remaining far exceeds the manufacturer's recommended 6000-7000 miles for regular oil changes.

Code was on and off for a cylinder 2 misfire was off at this point (intermittent misfire) ecl was off car stalled out at 3rpms while driving, tiny puff of smoke once came from between the air intake and the engine, and also no crank no start but car has power. I’ve kept up with the oil changes every 3000 miles car had fluids in it and nothing looked bad all 4 spark plugs were burnt and i replaced them and still no success.