Kia Sorento problems
741 owners have filed defect reports on this one. That's not a small number. No active recalls — patterns come from the complaint record.
Average for the segment. Some recurring trouble spots worth knowing about.
The data says walk unless this exact vehicle has documented proof the electrical system was repaired or replaced.
- 5 fire-related complaints and 1 crash-related complaint on the engine
- Electrical system: 51 complaints, classified severe, failures cluster 48,000–102,359 mi
- Powertrain: 34 complaints, classified severe, failures cluster 68,000–109,200 mi
- Reliability score 6.8/10 — around the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
Tl* the contact rented a 2015 Kia sorento. While driving at approximately 35 MPH over railroad tracks, the steering wheel seized and excessive force was required. The contact also stated that the vehicle independently accelerated without warning. The failure caused the vehicle…
Three days after getting my regular oil change , my engine started getting this loud knocking noise and I was not able to speed , I was coming into the freeway when my car suddenly got a loss of power , I checked my vehicle diagnostics and it wasn’t showing anything about the…
Since the beginning of November, 2021, without incidence or prior warning, the airbag warning light came on when the vehicle is started and stays on the entire time the vehicle is on. The vehicle was brought to a KIA dealership on November 18th to diagnose the issue under…
Vehicle was being driven when the engine blew-up and became inoperable. After taking it to a mechanic, they said that the oil had stopped flowing through the engine and caused it to malfunction. There were no lights that appeared on the dashboard warning us of a problem.
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Under investigation 1 open at NHTSA
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. AQ23002 on NHTSA →
How NHTSA investigations work, and what's open now →
Common questions
Is the 2015 Kia Sorento reliable?
It's got known weak points. With a reliability score of 6.8 out of 10 based on 741 owner complaints filed with NHTSA, the 2015 Kia Sorento has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.
Should you avoid the 2015 Kia Sorento?
On the NHTSA data, the 2015 Kia Sorento is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the electrical system was repaired or replaced. The record behind that call: 5 fire-related complaints and 1 crash-related complaint on the engine; Electrical system: 51 complaints, classified severe, failures cluster 48,000–102,359 mi; Powertrain: 34 complaints, classified severe, failures cluster 68,000–109,200 mi; Reliability score 6.8/10 — around the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2015 Kia Sorento?
Based on NHTSA records, the most-reported issue is engine, with 282 complaints filed. Typical failure occurs around 89,922 miles. Average repair cost runs about $3,100 at an independent shop.
What's the most expensive thing that goes wrong?
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 89,922 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Kia Sorento has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2015 Kia Sorento?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 741 complaints on file and the costliest repair averaging $3,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.