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NHTSA Vehicle Research

2021 Kia Seltos Research

Free safety data straight from the National Highway Traffic Safety Administration. Recalls, consumer complaints, and crash test ratings — everything you need before you buy.

2 Recalls
323 Complaints
4★ Safety Rating
FREE Gov Data

🛡️ NCAP Crash Test Safety Ratings

Year Overall Front Crash Side Crash Rollover
2021

⚠️ NHTSA Recalls (2)

The following safety recalls have been issued by NHTSA for the Kia Seltos. If you own this vehicle, check your VIN at our VIN lookup tool or NHTSA.gov to see if your vehicle is affected.

2021 Model Year (2 recalls)

Campaign #21V259000 13/04/2021
ENGINE

Kia Motors America (Kia) is recalling certain 2020-2021 Soul, and 2021 Seltos vehicles equipped with 2.0L Nu MPI engines. The piston oil rings may not have been properly heat-treated, which may result in engine damage.

Risk: A damaged engine may stall, increasing the risk of a crash. In addition, oil may leak onto hot exhaust components, increasing the risk of a fire.

Fix: Kia will notify owners, and dealers will inspect and, if necessary, replace the engine, free of charge. In addition, Kia will deploy Piston Ring Noise Sensing System (PNSS) software. The recall began June 11, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC209.

Campaign #25V099000 17/02/2025
ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

Kia America, Inc. (Kia) is recalling certain 2021-2023 Seltos and Soul vehicles. The piston oil rings may have been manufactured incorrectly, which can result in engine damage.

Risk: Engine damage can cause a vehicle stall or fire, increasing the risk of a crash or injury.

Fix: Dealers will inspect and replace the engine as necessary, free of charge. Dealers will also install piston-ring noise sensing system (PNSS) software, free of charge. Owner notification letters were mailed April 4, 2025. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC336.

💬 Consumer Complaints (323)

Real complaints filed with NHTSA by Kia Seltos owners. These reports help identify common issues and potential safety concerns.

Most Reported Components

ComponentComplaints
ENGINE 124
ENGINE AND ENGINE COOLING 35
POWER TRAIN 27
UNKNOWN OR OTHER 19
POWER TRAIN,ENGINE 15
ELECTRICAL SYSTEM 8
ELECTRICAL SYSTEM,ENGINE 8
ENGINE,FUEL/PROPULSION SYSTEM 6
UNKNOWN OR OTHER,ENGINE 6
POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM 5
2021 model • ENGINE AND ENGINE COOLING • 05/13/2026

The contact owns a 2021 Kia Seltos. The contact stated while driving at an undisclosed speed, the contact noticed an unusual knocking sound and the engine seized. In addition, several warning lights were illuminated. The contact stated that while attempting to start the vehicle, the vehicle started. The contact inspected the vehicle and noticed that the oil was three quarts…

2021 model • POWER TRAIN,ENGINE • 05/11/2026

This vehicle burns oil excessively. From everything I've seen says this should be under recall but the Kia dealership tells me it's not because it's over 60,000 miles and I'm the second owner. They offered to do a oil consumption test for $900. I've already read complaints about this engine locking up and people being seriously injured. I have to…

2021 model • ENGINE • 04/28/2026

The engine catastrophically failed on an 45 mph road. There was no warning leading up to this incident at any time previously. The engine lost all power and the car shut off on this road. My husband was able to pull it over and tow it into a mechanic. The mechanic said the oil was disappearing somewhere without any residue,…

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