EngineMedium
1.6L turbo (S/SX) oil consumption and rare bearing concerns.
- Typically appears
- 50,000+ miles
- What to inspect
- Check oil level and listen for knock; confirm any engine recall.
2021 Kia Seltos problems
A 2021 Kia Seltos is now 5 years old, so an average example has covered around 67,500 miles. This is the first model year of the generation · early-build cars carry the highest share of teething faults and the most recall activity, so check the service history for completed recall work. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2021 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
Quick answer
The 2021 Kia Seltos is 5 years old, so an average example has covered roughly 67,500 miles. At that mileage 4 of the documented faults are already due, so check those first.
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Build the inspection planFaults a 2021 example has usually reached
Documented onset mileage is at or below the ~68k miles an average 2021 car has covered.
Engine (2.0L MPI)High
Piston oil ring failure leading to severe oil consumption, misfires, or complete engine seizure due to improper factory heat treatment.
- Typically appears
- 15,000-40,000 miles
- What to inspect
- Pull the dipstick to check oil level and condition. Listen for abnormal bottom-end knocking when revving from cold. Check history for the piston ring recall.
SteeringMedium
Clunking or clicking noise from the steering column when changing direction at low speeds, caused by premature wear of the MDPS flexible coupling.
- Typically appears
- 30,000-60,000 miles
- What to inspect
- With the engine running and vehicle stationary, rock the steering wheel rapidly left and right by a few inches. Listen for a distinct plastic-on-metal clunk.
HVACMedium
Air conditioning blows warm or cuts out intermittently due to a faulty evaporator temperature sensor or failing compressor clutch relay.
- Typically appears
- 20,000-50,000 miles
- What to inspect
- Set climate control to maximum cold with the engine running. Ensure the compressor engages (listen for a click under the bonnet) and vents blow ice-cold within 60 seconds.
Faults that appear at any mileage
Age, electronics and build-related issues that are not mileage-driven.
TransmissionMedium
CVT on base cars can drone; DCT on turbo can hesitate.
- Typically appears
- Any
- What to inspect
- Test-drive both smoothness and low-speed take-up.
ElectricalLow
Infotainment and camera glitches.
- Typically appears
- Any
- What to inspect
- Test the screen and reversing camera.
BodyLow
Interior rattles and trim fit.
- Typically appears
- Any
- What to inspect
- Listen for rattles over bumps.
BodyworkMedium
Water ingress into the front footwells, often caused by poorly sealed roof rails or blocked scuttle panel drains.
- Typically appears
- 2-4 years
- What to inspect
- Press firmly on the front carpets and under-mats in both footwells to check for dampness. Sniff the cabin for a musty, mouldy odour indicating trapped moisture.
Inspecting a 2021 Kia Seltos?
Turn this car's known weak points into a step-by-step viewing plan · what to inspect, what a bad result means and what to ask the seller.
Build my inspection planKia Seltos · frequently asked questions
Is the Kia Seltos reliable?
Generally yes — check the turbo engine's oil use and the transmission type.
Does the Seltos have engine problems?
The 1.6 turbo can use oil; confirm any recall work and oil history.
What should I check on a used Seltos?
Engine oil use, transmission feel, and electronics.
Are there any major recalls on the Kia Seltos?
Yes. The most critical recall involves the 2.0-litre MPI engine, where improperly heat-treated piston oil rings can cause severe engine damage. Another significant recall addresses the electronic oil pump controller in the gearbox, which poses a fire risk. Always verify via a main dealer or HPI check that these are rectified.
How long does the dual-clutch transmission clutch pack last?
The seven-speed DCT paired with the 1.6-litre turbo engine generally lasts upwards of 80,000 miles before requiring major clutch pack replacement, provided it is driven correctly. Creeping in heavy traffic accelerates wear. Ensure the gearbox fluid is replaced according to the manufacturer schedule to maximise its lifespan.
Does the Seltos suffer from premature tyre wear?
Some early models exhibit uneven tyre wear on the rear axle due to factory alignment issues, particularly on all-wheel-drive variants with the multi-link rear suspension. Dealers should inspect the inner and outer tread blocks. A full four-wheel laser alignment is highly recommended before retailing the vehicle.
Other Seltos model years
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