Problems · NHTSA complaints
2017 Kia Sedona problems
Owners filed 134 complaints about the 2017 Kia Sedona with NHTSA between Nov 2016 and Sep 2026. The most-cited component is engine (60).
Complaints
134
Filed with NHTSA
Crashes
2
Reported by owners
Fires
3
Reported by owners
Injuries
11
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Engine60
- Electrical system23
- Structure15
- Air bags13
- Exterior lighting11
- Power train4
- Service brakes4
- Visibility/wiper4
- Steering3
- Latches/locks/linkages3
- Fuel/propulsion system2
- Seats2
- Engine and engine cooling2
- Seat belts2
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 31, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
1
3
8
6
9
11
17
15
30
20
14
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 8 |
| 2019 | 6 |
| 2020 | 9 |
| 2021 | 11 |
| 2022 | 17 |
| 2023 | 15 |
| 2024 | 30 |
| 2025 | 20 |
| 2026 | 14 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Engine
60 reports3 fires
“on 8/6/26 my wife was driving home when the Sedona Van began emitting white smoke and started making a whining noise. Little did we know the head bolts had pulled out of the engine causing the head gasket to blow and coolant to leak and total engine failure. Safety risk was engine could have seized in the middle of my wife driving home which could have caused a sudden crash. Vehicle was taken to dealership which confirmed total engine failure due to the well-documented engine failures of the 3.3L V6 Lamda - II engines. Dealership stated my VIN # was NOT included in the extended warranty that the NHTSA mandated KIA provide due to this well-documented problem. I was told the extended warranty covered vehicles through 2016 model years, my Sedona is a 2017. Therefore, there was NOTHING they could do. However, this is the SAME issue that has been documented over and over with this engine. But because mine is a 2017 I am being told it is not covered for the total engine replacement by KIA. I was told to call the KIA customer care line which I did. They confirmed my vehicle is NOT covered, but agreed it is the same engine issue that has been seen in the 2013-2016. I…”
Electrical system
23 reports1 related recall
“The sliding door located on the driver's side / left side behind the driver's seat will not close completely which causes an alert/warning to be displayed that the door is still open. The door slides on the track but will not close completely. You must apply pressure as it closes to turn of the warning light.”
Structure
15 reports1 related recall
“The paint is chipping on the entire vehicle exterior. I have searched online and this seems to be a common problem. The vehicle is a 2017, which is way too quick for the paint to be chipping off.”
Air bags
13 reports2 crashes1 related recall
“The contact owns a 2017 Kia Sedona. The contact stated that upon start of the vehicle, the air bag warning light illuminated on the instrument panel. The vehicle was taken to a dealer where a diagnostic test was performed, and the dealer discovered that the front passenger's side air bag module was defective and needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 22V031000 (Air Bags). The dealer acknowledged the recall but informed the contact that the repair would be an out-of-pocket expense. The manufacturer was notified of the failure. The failure mileage was unknown.”
Exterior lighting
11 reports1 related recall
“When driving at night all of the lights on the vehicle go out, but the engine continues to run normally. After 10 -15 seconds the lights come back on and the display has the low tire indicator illuminated. This has happened multiple times. I have had it checked by my mechanic and everything seems normal. Any ideas?”
Power train
4 reports
“My 2017 Kia Sedona has has regular oil changes about every 3000 miles. I was not due for an oil change quite yet and a ticking noise coming from the engine started to occur. I made an appointment at the Kia dealership right away. Just a few days before my appointment there was no warning light for the oil or engine until the engine failed, went limp and I lost power steering control, the brakes went stiff and all of the lights came on at once. It was very scary for me and my two children to lose that control of the vehicle. It can be inspected at Berlin City Kia where it currently sits and is in need of a replacement engine. After much research I have seen that this is a known issue for Kia engines and for some reason the 2017 Sedona is not included in any extended warranty's. Please investigate this. I did ask Kia for help in covering the replacement engine but was denied by the woman who I spoke to on the phone. I still put in a claim online anyway. It has been inspected by Berlin City Kia and they said there was "significant rod knocking". They are quoting me $9880 to replace the engine. After regular oil changes for the time that I have owned this vehicle…”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 31, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.