Kia Soul problems
205 owner complaints with NHTSA, no active recalls. Here's where owners say it breaks.
Solid reliability overall. Common issues are concentrated in a few systems.
The data says walk unless this exact vehicle has documented proof the engine was repaired or replaced.
- 7 fire-related complaints on the engine
- Reliability score 7.4/10 — 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
Buyer beware, DO NOT PURCHASE A KIA. Kept up with oil changes on the car. Purchased used in 2019 at 45k miles. While driving from work car just stopped working, and engine and oil light turned on. Electrical was working replaced battery maybe two months earlier. Wasn’t due for…
Engine Failure, Started burning oil, within a month of that started knocking, after 4 weeks the connecting rod went through the block. I was driving on a public roadway. Vehicle is in for repair now for a new short block, catalytic converter (oil damage) with the dealership…
The contact owns a 2018 Kia Soul. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. Additionally, the contact stated that while accelerating, there was black smoke coming out of the exhaust pipe. The vehicle was taken to…
Driving on freeway,two pieces of paint, flaking flew onto my windshield obstructing my view. Pulled over to see what happened and it was paint on my hood was flaking off. The paint was stuck to my windshield. My safety was definitely at risk as paint blocked my view.
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2018 Kia Soul reliable?
Mostly yes. With a reliability score of 7.4 out of 10 based on 205 owner complaints filed with NHTSA, the 2018 Kia Soul is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2018 Kia Soul?
On the NHTSA data, the 2018 Kia Soul is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the engine was repaired or replaced. The record behind that call: 7 fire-related complaints on the engine; Reliability score 7.4/10 — 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 2018 Kia Soul?
Based on NHTSA records, the most-reported issue is engine, with 104 complaints filed. Typical failure occurs around 86,428 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 86,428 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Kia Soul 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 2018 Kia Soul?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 205 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.