Vehicle Data Hub

2018 Kia Sedona problems

Owners have filed 66 complaints with NHTSA about the 2018 Kia Sedona. Engine is the most reported problem area, at 33% of complaints. Next are electrical system (17%) and air bags (9%).

At a glance

Complaints
66 filed with NHTSA
Most reported
Engine 33% of complaints
Crashes and fires
3 and 10
Injuries and deaths
3 and 0
Typical mileage
17,000 miles 18 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Engine 33%
  • Electrical system 17%
  • Air bags 9%
  • Drivetrain & axles 5%
  • Body & structure 5%
  • Brakes 3%
  • Fuel system 3%
  • Lighting 3%
  • Seats 3%
  • Wheels 3%

When problems show up

Complaints by mileage, 2018 Kia Sedona Complaints by odometer reading in 20,000-mile steps. The median is about 17,000 miles. 0k to 20k miles: 10 complaints 20k to 40k miles: 1 complaints 40k to 60k miles: 1 complaints 60k to 80k miles: 2 complaints 80k to 100k miles: 1 complaints 100k to 120k miles: 3 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 17,000 miles
Based on 18 complaints that include mileage. 67% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles10
20k to 40k miles1
40k to 60k miles1
60k to 80k miles2
80k to 100k miles1
100k to 120k miles3
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 18 complaints that include odometer readings, half describe a problem before roughly 17,000 miles.

Safety-related details: 3 complaints mention a crash; 10 complaints mention a fire; 3 injuries reported. Its complaints are more severe on average than those of 86% of model years in our database.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2018 ranks 14th most-complained-about out of 18 model years of the Kia Sedona with enough data (36 complaints in that window). It is also covered by 3 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

My Daughter was driving my Kia Sedona Van - distracted and on wet roads ran into a firehydrant and pole. During the accident, the Air Bags did not employ. The Passenger fell forward and broke the windshield with her head, leading to a Concucussion. We are thankful for two Children who are alive after this accident. We are disappointed tho that the airbags didnt protect our child more.

January 2023 CrashInjury

We only had our vehicle 5 months and my husband was sitting in traffic during a snowstorm and the wipers stopped working. We took the vehicle to the dealer and they told us it's not a manufacturer's defect so we would have to pay $507 out of pocket to replace the wiper motor. They claim that happened from someone moving heavy snow off the windshield without clearing off the windshield first. My husband has an ice scraper and he told me he used it, not to mention, he kept the heat on the window the entire time.

Reported at 8,990 miles, November 2018

We purchased brand new a 2016 kia sedona from the dealership. Within the 2 years we owned it we had to take it into the dealership four times because the airbag light would come on and stay on, or would flicker off and one as I was driving down the road. They found it to be an issue with the passenger airbag. They repaired it the first three times and the light would stay off for a while. The fourth time we took it in they said they were going to try replacing the whole seat to see if that helped.

Reported at 11,883 miles, January 2019

Other model years of the Sedona

Best and worst years for the Kia Sedona