10.0

really awful
Crashes / Fires:
4 / 27
Injuries / Deaths:
5 / 0
Average Mileage:
25,379 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2016 Kia Sorento engine problems

engine problem

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2016 Kia Sorento Owner Comments (Page 13 of 29)

« Read the previous 20 complaints

problem #335

Dec 242022

Sorento

  • 128,166 miles

A D V E R T I S E M E N T S

Traveling from Cheyenne, WY to Houston, TX my SUV overheated without warning and bubbling coolant sprayed everywhere. I was 200 miles south of Pueblo, CO in the middle of nowhere in New Mexico. I then had my SUV towed to the Kia dealership in Pueblo, CO and was informed I needed a total engine replacement. I decided to have my car towed to the Kia dealership here in Cheyenne, WY. I was told 2 bolts were stripped which caused engine failure and overheating "Kia used a bolt thread that fails to grip the block with enough force and overheating is a common scenario. This is a known Kia manufacture defect". I have always maintained my SUV and had regular service performed because I never wanted to be stranded on the side of the road. I am requesting KIA step up and help cover some or all of these expenses due to it being a known manufacture defect. I have not heard from Kia since my case was opened six weeks ago. The Kia dealership here in Cheyenne, WY indicated there have been over 20 cars at their service department alone with this issue.

- Cheyenne, WY, USA

problem #334

Feb 032023

Sorento

  • miles
I was driving down the interstate going 80mph when all of the sudden the vehicle lost power. I had to dodge traffic and cross over into another lane to get to the side of the road I-??m lucky I made it and nobody was hurt.

- Billings , MT, USA

problem #333

Feb 092023

Sorento

  • miles
Smelled something burning. Pulled over and noticed smoke coming from under hood. Called the fire department. It was fully engulfed by the time they got there. Pictures of it burning are available. The vehicle is a total loss. Police report taken today 2-9-2023. Insurance company being notified. No warning lamps. No check engine light. No inspections made yet.

- Andersonville, TN, USA

problem #332

Oct 152021

Sorento

  • 79,896 miles

A D V E R T I S E M E N T S

My engine needed to be replaced after they said it overheated and was beyond repair.

- Greensboro , NC, USA

problem #331

Nov 162022

Sorento

  • 165,000 miles
We were driving home from a road trip in November 2022 - and the heater was failing, not working. There were no warning lights showing. There was a rattling-type sound when we got nearer to home and since there were still no warning lights coming on, we got the car home. Checked the coolant and oil levels - topped them off (not too low). The next morning, I was going to drive to work - started the car and it sounded rough. Took daughter's car to work. My husband took the car to shop near the house - they said they got air pocket out of coolant line and suspected head gasket was blown. Took it to KIA dealer and they confirmed head was blown and would need a new engine - $12,000. Never had any indication of overheating until just before we took it to the dealer - the temp gauge indicator would be in the middle then would rise to high and go right back down to middle. Did that a couple of times on ride to the dealer. It's now sitting in my garage while I figure out what to do with it.

- Peyton, CO, USA

problem #330

Feb 032023

Sorento

  • miles
I have had my car less than a month as I-??m driving my car starts to rattle loudly and loses power I go to a nearby auto zone and they run a test which says I have a recall on my engine

- Homewood , AL, USA

problem #329

Jan 122023

Sorento

  • miles

A D V E R T I S E M E N T S

With just a few payments left on my 2016 Kia Sorento I was traveling home from work when without any warning at all, my car, in the middle lane of a highway, dropped from about 65 miles an hour down to 30 mph. This almost caused a major accident involving many cars. I managed to get the car off the road and to the mechanic. I was told that there was very little oil left in the motor, which was hard to believe because I was only a month beyond my scheduled oil change. I was told by the mechanic that this engine is known to start burning oil at an excessive rate without warning. I was also told that the motor was no longer any good due to the damage that was caused. I was disappointed to find out there was no recall and I was left with a car that had very little value. Please recall these cars before someone gets hurt or worse.

- Lowell, MA, USA

problem #328

Nov 282022

Sorento

  • miles
The Engine failed due to bolts backing out of the engine and causing a leak into the exhaust system.This causes the head gasket to leak. This comes without warning of any kind. Kia is aware of this problem. There were not any warning lights on. It was diagnosed at an independent service center.

- Blanchard, PA, USA

problem #327

Jan 172023

Sorento

  • miles
Did oil change on vehicle about a week ago. A week later checked oil noticed it was a quart low and put more oil in. Next day heard a knocking sound come from engine compartment. Checked oil noticed no oil. No warning lights came on to show I had low oil. Put more oil in took to kia. Kia told me that engine rods are gone and engine is fried. Need new engine and its going to cost me $11,000. No lights or warning system was in place when I bought the car and no one informed me of any update or issue needed to prevent this. Car only has 67000 miles on it so I should still be covered under manufacturing warranty but they are blaming me for the no oil when no idiot lights came to tell me low oil. This is Kias fault.

- Cleveland , TN, USA

problem #326

Nov 052022

Sorento 6-cyl

  • miles
I had no warning lights come on all of a sudden steam and anti freeze blew from outside hood luckily I was right near home pulled in popped hood all Xtra antifreeze gone from back up container.had triple A tow to a mechanic as thought it was a hole in radiator or hose fell off.He got back to me and said there are exhausted gases in antifreeze and my head gasket is blown !Nothing ever gave me a clue just happened.He suggested towing to kia as only 70.000 miles and he said there is a leak either from head gasket bolt.but somehow this is a reason for kia as he has read many complaints the same as mine.not the knock sensor issue this is a whole new problem with v6 engine.so I owe $15,000 for a car that does no longer run kia will do nothing as had towed to dealership.what do I do? I can not find anyone to do engine cause there are none there are no recalls on this issue!Kia needs to be held accountable for all there issues !As my car is still there cause have no idea what to do !so now still paying payments with no help from them!please look on kia complaint you will see so many others with same issue! https://www.thetruthaboutcars.com/cars/news-blog/hyundai-and-kia-s-decade-of-very-troublesome-engines-continues-44497118

- Mesa, AZ, USA

problem #325

Jan 122023

Sorento

  • miles

A D V E R T I S E M E N T S

Was driving my car and the engine began to knock and then died. Looked at the oil and there was no oil on the dip stick. No warning light ever came on that the oil was low! Had to have it towed to a mechanic that said I now have to replace the engine!!!

- Fletcher , NC, USA

problem #324

Jan 122023

Sorento

  • miles
Engine block threads stripped causing head gasket to blow. This vehicle has 108,000 miles and now needs a new engine. Very common issue.

- Austin, AR, USA

problem #323

Jan 172023

Sorento

  • miles
More often than not I-??m finding I have to add oil to the car. It gives no warning the oil is low, no light, no smoke. The car starts to run a little hard so we check the oil. Each time we check the oil is low and needs more. We have gotten oil changes on the recommended schedule. Yet the problem still persists. Also I notice at times when pushing the gas to accelerate it almost seems hard to do.

- Taylor , MI, USA

problem #322

Jan 152023

Sorento

  • miles
Car started to make a knocking noise especially when accelerating, however no lights on dash indicated anything was wrong. Car started fluttering and engine died. Started the car again, more knocking and fluttering before the engine died. Pulled over and checked oil. It was low so had someone bring me oil. Put in 3.5 quarts and got the car started again. The car was still making the knocking sound but was able to drive.5 mile to the closest mechanic. They said it is a serious engine problem from the sounds of it and instructed me not to drive it but to get it towed to the dealer.

- Yardley, PA, USA

problem #321

Dec 212022

Sorento

  • miles
Purchased vehicle April 2019 and properly maintained it with no major issues until September 2022 when the alternator went and was replaced with a new alternator but the car was no longer reliable at that point as it spent several trips to the shop (where it resides currently). The catalytic converter was throwing a code but the car was running okay so we were told to see what happens The smell of antifreeze was strong and the engine overheated despite our best efforts (from mechanics with various backgrounds and experience levels). We were told post diagnostic test days before Christmas that the engine block was -??walking-?? and a new engine would be the only true and effective repair for it. In disbelief and penniless at this point we got a second and third opinion from other reputable mechanics. The last shop actually tore the engine apart and was able to confirm that the cylinders were so badly warped that a machine shop wouldn-??t be able to make them usable. The mechanic commented about how awful the cylinders looked, and that putting the engine back together would be a complete waste of time because the engine would surely throw codes, it was just a matter of when. He also urged us to replace the engine. At this point we have reached out to the administrator for our gap optional warranty we purchased and despite the contract clearly stating there is ample engine coverage, he refuses to cover labor and/or parts. This was my first Kia and will without a doubt be my last. With days before my senior semester of nursing school starting my car sat at a shop (where it still sits) and the customer service, or lack thereof I have received has been nothing short of appalling. School is stressful enough and with no reliable transportation it-??s really been a treat. Also worth mentioning the fact the car was running so terribly it put quite the damper on mine and my kids holidays.

- Frackville, PA, USA

problem #320

Dec 212022

Sorento

  • 87,000 miles
The vehicle had 87000 miles. On two occasions the engine overheated, requiring a tow. After the 1st incident a local mechanic ran tests and thought the radiator cap needed replacing. It ran fine until a few weeks driving up a mt. pass it overheated again, leaving me stranded on a two lane hwy in 20 degree temps with no cell service. Had it towed to Reno, nv kia dealership they said it had blown a head gasket and then a few weeks later said the entire engine would have to be replaced ( the threads to the cylinder were stripped). The original mechanic and lia dealership are the only ones to have looked at or inspected the vehicle. As soon as I noticed the temperature gauge at an elevated level, I immediately pulled over and turned off the motor.

- South Lake Tahoe , CA, USA

problem #319

Dec 262022

Sorento

  • miles
My engine failed while driving at 65 mph. There were no warning signs: no check engine light, no low oil pressure, and the temperature gauge prior to failure looked normal. My car had been well-maintained with regular oil changes within the recommended intervals with synthetic oil. The engine failed at approximately 103k miles; there were no known issues prior to failure.

- Manor, TX, USA

problem #318

Jun 012017

Sorento

  • 20,000 miles
The contact owns a 2016 Kia Sorento. The contact stated that the exterior lights failed to operate as needed. There was no warning light illuminated. The contact stated that the headlamps and brake light bulbs had been changed approximately 2 - 3 times per year. Additionally, the horn failed to sound off while being depressed. The contact stated that the oil pressure warning light failed to illuminate to notify the contact that the oil level was low. The contact stated that while attempting to start the vehicle, the vehicle failed to start. The vehicle was jump started. The vehicle was started and there was an abnormal knocking sound coming from the engine with the check engine warning light illuminated. The vehicle was taken to the dealer and the contact was informed that there was no oil in the engine. The mechanic performed an oil change on the vehicle. The cause of the failure with the exterior lighting was not yet determined. The contact stated that the bulbs were replaced at Walmart. The manufacturer was made aware of the failure. The approximate failure mileage was 20,000.

- Crete, IL, USA

problem #317

Nov 212022

Sorento

  • miles
The transmission of the 2016 Kia Sorento is now disabled. The car is currently undergoing repair at a Kia Dealership and Service Center. Kia has inspected the vehicle, and it has been determined that the engine needs replacing. Leading up to the engine failing, there were no signs of a repair needed. No check engine lights, oil light, etc. Nothing. The car seemed to be running just fine. Driving on the highway going about 65mph, the car began to shake violently and eventually slowed down. Only at that point did the oil and check engine light appear.

- Holly Springs , NC, USA

problem #316

Jan 042023

Sorento

  • miles
Twice now my 2016 Kia GDI has had the same problem as many others. I had my oil changes made and they said there was no oil in the car. the oil light never came on. I am afraid to drive my car. Has there been a recall on this. or for a engine recall. My car is under warranty.

- Gardner, KS, USA

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