2018 Kia Sedona Engine Problems
- Complaints
- 22about this part
- Share
- 45%of 49 total for the year
- Median mileage
- —not reported
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 22 complaints about the engine of the 2018 Kia Sedona, 45% of the 49 complaints for this model year. 5 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Engine in my 2018 Kia has failed. This should be covered under warranty as van only has 90k miles on it but because I am the second owner they are telling me it is not covered. Several other 2018 Kia’s have already been recalled for engine failure. My car was burning oil. This is a manufacturing issue and I am very stressed about paying to get it fixed out of pocket.”
NHTSA complaint #11627705, filed 2024-11“We barely use it and just for Sunday service only which our church is just 2 miles away from our home. We did the oil change last July 2022 and on December 2022, Suddenly the engine stops working (ONLY 120 MILEAGE ADDED). NO WARNING LIGHTS or INDICATION saying ENGINE OLI needs to change. My son heard a clunk noise while he's on the way home. Huntington Beach Hyundai Service center said that the ENGINE BROKE DUE TO OIL ISSUE.”
NHTSA complaint #11511880, filed 2023-03“Engine failed…driving down the road with five small children and without warning all the lights came on and started smoking, leaking fuel, power doors failed, steering, acceleration and more. We had to have the car towed to a shop. A when looking into what’s happening apparently many others are having to spend thousands to fix this issue and I’m afraid that’s where we are. An investigation needs to be opened as this is clearly an ongoing issue for many families”
NHTSA complaint #11679912, filed 2025-08“There was a fire under my minivan as my husband was driving it, creating smoke and flames. He lost power to the van and had to coast to the right side of the highway where he came to a stop with the flames occurring. This is the family vehicle and I have small children. We had no warning lights or any indication that there would be a fire in my vehicle as the van had been running smoothly, and I had kept up with all recommended maintenance (see Carfax report). …”
NHTSA complaint #11687226, filed 2025-09“While driving at highway speed all the dashboard lights came on and the engine instantly quit. I managed to pull the wheel and coast to the side of the road, which was difficult with no power steering. I tried restarting the engine, but it would not stay running. I had to have the car towed to the mechanic who, upon inspection, found the engine seized due to no oil. An engine replacement was required. All routine maintenance performed on this engine and records were provided. …”
NHTSA complaint #11608210, filed 2024-08Related service bulletins
- 11030382Mar 18, 2026TECHNICAL SERVICE BULLETIN: WARRANTY EXTENSION CAMPAIGN: OIL PRESSURE SWITCH (OPS) REPLACEMENT (WTY026 REVISION 2) - This bulletin has been revised to include additional…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2021 | 2 | 20% |
| 2020 | 5 | 25% |
| 2019 | 12 | 31% |
| 2018 | 22 | 45% |
| 2017 | 60 | 45% |
| 2016 | 148 | 50% |
| 2015 | 51 | 36% |
| 2014 | 9 | 23% |
| 2012 | 18 | 17% |
| 2011 | 11 | 17% |
| 2010 | 1 | 3% |
| 2009 | 3 | 6% |
| 2008 | 6 | 4% |
| 2007 | 10 | 6% |
| 2006 | 16 | 4% |
| 2005 | 11 | 6% |
| 2004 | 6 | 3% |
| 2003 | 5 | 3% |
| 2002 | 4 | 2% |
Other parts of the 2018 Kia Sedona
11 complaintsAir bags
6 complaintsOther or unknown
3 complaintsBody and structure
3 complaintsTransmission and drivetrain
3 complaintsBrakes
2 complaintsExterior lighting
2 complaintsFuel system
2 complaintsSeats
2 complaintsWheels
2 complaintsForward collision avoidance
1 complaintsLatches, locks and linkages
1 complaints
← All problems reported for the 2018 Kia Sedona
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology