The short answer
Based on available data, the Hyundai Kona comes out ahead of the Kia Seltos on power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Overall
Sentiment is sharply divided by powertrain and generation, with no clear consensus. Long-term owners of first-generation (approx. 2018-2023) gasoline models report a high frequency of significant mechanical and electrical issues, including chronic engine problems, rough idling, stalling, and oil consumption, leading to frustration and diminished trust in the brand. In contrast, feedback on the electric Kona (EV) is generally positive, with owners praising its reliability, range retention over high mileage, and value, though some note traction issues with front-wheel drive.
Best version to buy
For gasoline models, higher trims with the 1.6L turbocharged engine and dual-clutch transmission (DCT) are consistently recommended over base 2.0L models, which are criticized for feeling underpowered and cheap. The Limited (or equivalent top trim) is specified for its 8-speed automatic transmission (non-CVT) and premium features.
Known issues
Overall
Sentiment is sharply divided, creating a low-confidence overall picture. A significant portion of owner feedback is positive, praising the vehicle for its spacious interior relative to its compact size, attractive exterior design, generous feature content (including ventilated seats, sunroof, air purifier, and dashcam in higher trims), and generally smooth and comfortable driving experience with the naturally aspirated (NA) petrol engines and IVT (CVT) or manual transmissions. However, an equally significant and recurrent stream of criticism centers on mechanical and electronic reliability, particularly concerning turbocharged petrol and diesel engines, DCT and IMT transmissions, and various component failures.
Best version to buy
Insufficient owner data available to declare a consensus "best" version. Feedback is heavily segmented by powertrain preference.
Known issues
The verdict
The Kia Seltos is the better choice for most buyers.
It has stronger reliability sentiment in owner reports than the Hyundai Kona, based on the data above. If the specific known issues on the Kia Seltos are a dealbreaker, the Hyundai Kona is worth a closer look instead.
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Which is more reliable, the Hyundai Kona or the Kia Seltos?
Owner reports lean more positive on reliability for the Kia Seltos than the Hyundai Kona. See the known issues comparison above for the specific concerns owners report on each.
Which is better for families, the Hyundai Kona or the Kia Seltos?
Data on family-specific factors like cargo space is limited for one or both models, but based on available reports, both are positioned as practical daily drivers. Check the specs table above for seating and body type.
Which has better fuel economy, the Hyundai Kona or the Kia Seltos?
Fuel consumption data is limited for one or both models. Check the specs table above for the figures available on each catalogued version.
Which is cheaper to maintain, the Hyundai Kona or the Kia Seltos?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Kia Seltos than the Hyundai Kona. See the known issues comparison above.