Vehicle Data Hub

2021 Kia Soul problems

NHTSA has received 320 complaints about the 2021 Kia Soul, and 58% of them involve engine. After that come drivetrain & axles (8%) and electrical system (5%).

At a glance

Complaints
320 filed with NHTSA
Most reported
Engine 58% of complaints
Crashes and fires
24 and 4
Injuries and deaths
12 and 0
Typical mileage
47,000 miles 85 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, 2021 Kia Soul Complaints by odometer reading in 20,000-mile steps. The median is about 47,000 miles. 0k to 20k miles: 27 complaints 20k to 40k miles: 9 complaints 40k to 60k miles: 8 complaints 60k to 80k miles: 11 complaints 80k to 100k miles: 16 complaints 100k to 120k miles: 5 complaints 120k to 140k miles: 5 complaints 140k to 160k miles: 2 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 1 complaints 200k+ miles: 1 complaints 040k80k120k160k200k miles Typical: 47,000 miles
Based on 85 complaints that include mileage. 52% 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 miles27
20k to 40k miles9
40k to 60k miles8
60k to 80k miles11
80k to 100k miles16
100k to 120k miles5
120k to 140k miles5
140k to 160k miles2
160k to 180k miles0
180k to 200k miles1
200k+ miles1

What the data shows

Among the 85 complaints that report mileage, the typical (median) problem appeared at about 46,000 miles. For engine specifically, the median reported mileage is about 75,000 miles (57 complaints with mileage).

Safety-related details: 24 complaints mention a crash; 4 complaints mention a fire; 12 injuries reported.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2021 ranks 5th most-complained-about out of 15 model years of the Kia Soul with enough data (320 complaints in that window). It is also covered by 2 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 her 2021 KIA Soul S and a Chevy Silverado suddenly pulled in front of her. The crash report says impact was at 50 mph. My daughter survived the crash; however, the vehicle immediately caught on fire and flames entered the cabin from what was left of the engine compartment. Her airbag inflated, but did not deflate. She punched the airbag to make enough room for her to try and exit the vehicle, but her driver's door would not open using the handle even after manually unlocking the door.

November 2021 CrashFireInjury

We were going south on [XXX] about 25 mph intending to make a left turn onto [XXX] My wife said “slow down or you won’t make the turn” to which I replied “I am trying but it won’t slow down” As I applied the brakes to slow down to turn, instead the car started to speed up and I could not make the left turn. I continued down the road trying to slow down enough to attempt a left turn on to [XXX] But the car continued to go even faster, so I pumped the brakes trying to slow down and get the car to stop.

August 2024 CrashInjury

Vehicle keeps pulling. Vehicle pulled to the right. Performed a steering angle relearned, and wheel alignment. Cross rotated tires and now the vehicle pulls to the left. Told nothing else can be done at this time. Car is constantly. Fighting itself with steering assist.

Reported at 631 miles, October 2020

The contact owns a 2021 Kia Soul. The contact received notification of NHTSA Campaign Number: 21V259000 (Engine) and the vehicle was taken to the dealer for recall repair. The dealer replaced the piston rings; however, the Piston Ring Noise Sensing System (PNSS) software was not updated as it was not available during the recall repair. The contact stated while driving 35-45 MPH, the vehicle stalled inadvertently. There were no warning lights illuminated.

Reported at 21,100 miles, February 2022

Other model years of the Soul

Best and worst years for the Kia Soul