2022 Kia Sportage engine problems
20 owner complaints filed with NHTSA name the engine on the 2022 Kia Sportage — 44% of all complaints for this model year.
What owners report
“I am submitting this complaint regarding the positive battery terminal fuse block (battery terminal/fusible link assembly) on my 2022 Kia Sportage. The component is currently installed on the vehicle and is available for inspection upon request. I purchased this vehicle in 2024, when it was only…”
filed Jul 18, 2026
“Engine failure at 93,000 miles. Timing chain jumped, causing internal engine damage. Dealer (Capitol Kia, San Jose CA) diagnosed engine as failed and quoted $11,843 for short block replacement. Vehicle is a 2021 Kia Sportage 2.4L. This is a known issue with the Theta II 2.4L engine.”
filed May 27, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
VOLUNTARY EMISSIONS SERVICE CAMPAIGN: THETA II 2.4L GDI EMISSIONS: ECM LOGIC IMPROVEMENT (SC340 REVISION 5) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are…
SC340_TSB_R5 · Emissions · issued Apr 4, 2026VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION (SC340 FLIGHT 103 / QL) - This document is the owner notification advising that Kia is conducting a Voluntary Emissions Service Campaign to improve the emissions…
SC340_OWNR_QL103 · Emissions · issued Dec 19, 2025TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: THETA II 2.4L GDI EMISSIONS ECM LOGIC IMPROVEMENT (SC340) - This bulletin has been revised to include additional information. New/revised sections of…
SC340_TSB_R3 · Service Bulletin/Repair Instructions · issued Dec 10, 2025
Engine problems in other Sportage years
| Year | Reports | Share |
|---|---|---|
| 2025 Sportage | 6 | 12% |
| 2024 Sportage | 9 | 14% |
| 2023 Sportage | 37 | 20% |
| 2021 Sportage | 20 | 42% |
| 2020 Sportage | 71 | 45% |
| 2019 Sportage | 35 | 51% |
| 2018 Sportage | 86 | 54% |
| 2017 Sportage | 219 | 55% |
| 2016 Sportage | 58 | 45% |
| 2015 Sportage | 84 | 58% |
| 2014 Sportage | 71 | 58% |
| 2013 Sportage | 300 | 79% |
Other reported problem areas on the 2022 Kia Sportage
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.