Vehicle Data Hub

2018 Kia Sorento problems

The 2018 Kia Sorento has 344 complaints on file with NHTSA. The largest share (33%) concerns engine. After that come lighting (12%) and electrical system (9%).

At a glance

Complaints
344 filed with NHTSA
Most reported
Engine 33% of complaints
Crashes and fires
19 and 20
Injuries and deaths
16 and 3
Typical mileage
49,000 miles 91 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%.

When problems show up

Complaints by mileage, 2018 Kia Sorento Complaints by odometer reading in 20,000-mile steps. The median is about 49,000 miles. 0k to 20k miles: 30 complaints 20k to 40k miles: 14 complaints 40k to 60k miles: 10 complaints 60k to 80k miles: 18 complaints 80k to 100k miles: 8 complaints 100k to 120k miles: 6 complaints 120k to 140k miles: 2 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 3 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 49,000 miles
Based on 91 complaints that include mileage. 59% 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 miles30
20k to 40k miles14
40k to 60k miles10
60k to 80k miles18
80k to 100k miles8
100k to 120k miles6
120k to 140k miles2
140k to 160k miles0
160k to 180k miles3
180k to 200k miles0
200k+ miles0

What the data shows

Among the 91 complaints that report mileage, the typical (median) problem appeared at about 49,000 miles. For engine specifically, the median reported mileage is about 80,000 miles (30 complaints with mileage).

Safety-related details: 19 complaints mention a crash; 20 complaints mention a fire; 16 injuries reported; 3 deaths reported.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2018 ranks 12th most-complained-about out of 22 model years of the Kia Sorento with enough data (186 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.

I have replaced my rotors and my brakes soon as I got the car I’ve had the car for a month now I was in a major accident. Someone walked in front of my car. My emergency brake system did not work my rotors and my brakes, have been scrubbing ever since I got the car. And I don’t know how to fix the situation. The brakes are still going out and sound very horrible. I can’t keep replacing them because I don’t think they need to be replaced. Is something wrong with the car.

April 2026 CrashInjuryDeath

Since 2/2020 I have been back and forth to the dealership multiple times for my check engine light. The dealership has replaced multiple different parts but the light continues to come back on. The dealership has been in contact with kia corporate mechanics and they do not seem to know what the problem is as well. I am very frustrated because I have also reached out to kia corporate office and they have been of no assistance. I do not feel safe driving this vehicle and has voiced this concern multiple times.

Reported at 37,948 miles, February 2020

The contact owns a 2018 Kia Sorento. The contact stated while driving approximately 40 MPH, the steering wheel started shaking abnormally and swaying back and forth. The vehicle was taken to the dealer where it was diagnosed that the steering column needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure.

Reported at 24,000 miles, November 2022

Other model years of the Sorento

Best and worst years for the Kia Sorento