2018 KIA Soul Problems, Complaints & Recalls

Source: NHTSA · Updated Sep 9, 2026 · 218 owner complaints analyzed

Compared with other Soul years
About as many complaints as other years 9th of 16 for complaints
NHTSA crash rating
5 out of 5 stars

Owners have filed 218 complaints with NHTSA about the 2018 KIA Soul. That ranks 9th out of 16 Soul model years for complaints. The most reported problem area is engine (140 complaints, 64%), typically at around 70,812 miles. Complaints mention 14 crashes, 14 fires, 12 injuries. There is 1 safety recall covering this model year.

Complaints are unverified owner reports and are not adjusted for sales volume.

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Most common 2018 KIA Soul problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Engine140 · ~70,812 mi
Power Train31 · ~33,000 mi
Unknown or Other30 · ~13,000 mi
Electrical System19 · ~59,000 mi
Air Bags11 · ~36,000 mi
Fuel/propulsion System11 · ~40,000 mi
Engine and Engine Cooling9 · ~97,500 mi
Vehicle Speed Control8 · ~22,500 mi
Service Brakes6 · ~6,100 mi
Steering5 · ~38,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Engine problems14064%70,812“oil consumption” (20%)$6,650
Power Train3114%33,000——
Unknown or Other3014%13,000——
Electrical System199%59,000——
Air Bags115%36,000——
Fuel/propulsion System115%40,000——
Engine and Engine Cooling94%97,500——
Vehicle Speed Control84%22,500——
Service Brakes63%6,100——
Steering52%38,000——
Structure52%37,000——
Exterior Lighting42%30,250——
Visibility/wiper31%5,250——
Wheels31%12,450——
Forward Collision Avoidance21%65,000——
Lane Departure21%———
Electronic Stability Control (esc)10%52,000——
Seat Belts10%12,000——
Seats10%25,000——
Service Brakes, Hydraulic10%66,000——
Suspension10%———
Visibility10%3,638——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2025, with 32 complaints
2018: 9201892019: 212019212020: 152020152021: 312021312022: 302022302023: 262023262024: 292024292025: 322025322026: 25202625

n = 218 complaints · Source: NHTSA

2018 KIA Soul recalls (1)

Tap a recall to see the problem, the risk and the fix.

Air bagsJan 25, 2022 · NHTSA campaign 22V031000 · 410,619 vehicles

Problem: Kia Motors America (Kia) is recalling certain 2017-2019 Sedona, Soul, Soul EV, 2017-2018 Forte, and 2017 Forte Koup vehicles. The Air Bag Control Unit (ACU) cover may contact a memory chip on the printed circuit board and damage the electrical circuit. Circuit damage may result in deactivated air bags that will not deploy in a crash.

Risk: Air bags that do not deploy as intended can increase the risk of injury in a crash.

Fix: Dealers will inspect the ACU, and either update the software or replace the unit, as necessary. Repairs will be performed free of charge. Owner notification letters were mailed March 21, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC226.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

This Kia has an oil consumption issue I need to add oil every 3 to 4 hundred miles also my oil gets black at least 1 week after an oil change.

Engine · received Sep 9, 2026 · NHTSA complaint 11763086

This Kia has an oil consumption issue I need to add oil every 3 to 4 hundred miles also my oil gets black at least 1 week after an oil change.

Engine · received Sep 9, 2026 · NHTSA complaint 11763087

This Kia has an oil consumption issue I need to add oil every 3 to 4 hundred miles also my oil gets black at least 1 week after an oil change.

Engine · received Sep 9, 2026 · NHTSA complaint 11763088

This Kia has an oil consumption issue I need to add oil every 3 to 4 hundred miles also my oil gets black at least 1 week after an oil change.

Engine · received Sep 9, 2026 · NHTSA complaint 11763089

This Kia has an oil consumption issue I need to add oil every 3 to 4 hundred miles also my oil gets black at least 1 week after an oil change.

Engine · received Sep 9, 2026 · NHTSA complaint 11763090

Other KIA Soul years

← 2017 Soul · 2019 Soul →

See all KIA Soul problems by year, every KIA model, or the KIA VIN decoder.

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Frequently asked questions

What are the most common problems with the 2018 KIA Soul?

Owners most often report engine, power train, unknown or other problems. The top one, engine, accounts for 140 complaints.

Was there a recall on the 2018 KIA Soul?

Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2018 KIA Soul a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Soul model years, the 2018 has about as many complaints as a typical year, and NHTSA rates it 5 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.