Diagsheet

2017 Kia Soul · symptom sheet

Engine failure, knocking or rod bearing

  • 120owner reports
  • 80,000median miles
  • $6,600median quote
  • 0involved a crash

Newest report Jul 23, 2026 · checked Sep 9, 2026

197 of the 270 complaints on this car are about the engine. 120 of those describe engine failure, which makes it the most reported problem on the 2017 Soul.

Tick what matches of 120 reports

59
16
25
28
35
11

What got replaced

Owners who name the part that was replaced mention the engine (115 reports) and the short block or long block (3 reports).

Recalls and investigations

No recall on the engine covers the 2017 model year as of Sep 9, 2026.

NHTSA investigations into the engine on the Soul

AQ25-001opened Aug 6, 2025
Engine And Engine Cooling · model years 2021 to 2023

Kia 25v099 piston oil ring recall effectiveness. Closed dec 18, 2025.

NHTSA summary
On August 6, 2025, the Office of Defect Investigation (ODI) opened Audit Query (AQ) 25001 to assess the implementation of Kia America, Inc.’s (Kia) remedy program for Safety Recall 25V099, involving incorrectly manufactured piston oil rings which may damage the engine causing a loss of motive power or fire. This AQ was opened in response to consumer complaints alleging of an ineffective remedy, inconsistent inspection results to determine whether an engine replacement was needed, and the unavailability of recall remedies. On August 11, 2025, an Information Request (IR) was issued to Kia requesting: 1) why the inspection test was revised from requiring a ‘cold’ engine to a ‘warm’ engine; 2) why the recall remedy was suspended from April 30, 2025 to May 7, 2025; 3) how Kia notified customers of the recall remedy suspension and the need to re-test engines that failed the ‘cold’ engine test; 4) the number of post-recall remedy complaints alleging engine or other engine related failures; and 5) the warranty coverage Kia is offering to vehicles that passed either inspection tests. On September 10, 2025, Kia responded to NHTSA’s IR: Kia reported the change in temperature from ‘cold’ to ‘warm’ engine testing was done to increase accuracy. The inspection test uses diagnostic tools that detects abnormal engine vibrations to identify damaged engines. From the initial launch of the Technical Service Bulletin (TSB) on April 4, 2025 through April 28, 2025, ‘coldâ€
DP22-003opened Sep 12, 2022
Engine · model years 2012 to 2020

Loss of motive power. Closed dec 12, 2023.

NHTSA summary
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan as
EA21-003opened Dec 22, 2021
Engine · model years 2012 to 2016

Engine fires. Closed feb 5, 2024, led to recall 23V-877.

NHTSA summary
On March 29, 2019, the Office of Defects Investigation (ODI) opened two Preliminary Evaluations (PE19-003 on Hyundai and PE19-004 on Kia) to broadly investigate incidents of non-crash fires (regardless of origin or operational status of the vehicle) on various model year Hyundai and Kia vehicles. During the PE investigations, Hyundai and Kia issued several recalls to address vehicle fires, including those due to engine failures involving various engine types. The remedies for the engine failure recalls typically involve engine inspection (to detect existing damage), and if necessary, engine replacement. Additionally, both manufacturers have been installing an engine control software modification known as Knock Sensor Detection Software (KSDS) which is intended to detect impending engine failure, alert the driver, and limit engine power (to lessen likelihood of engine failure).KSDS is being installed under recalls and non-safety field actions, and both companies have extended limited engine warranties (see recall files). On December 22, 2021, ODI upgraded PE19-003 and PE19-004 to this Engineering Analysis (EA21-003, covering both Hyundai and Kia) to evaluate the scope of the prior recalls related to engine failures/fires and the efficacy of the recall remedies for the recalls, as well as the long-term viability of related programs and non-safety field actions being conducted by Hyundai and Kia. The former issue involved approximately 550,000 MY 2013 Hyundai Elantra, MY

None of these investigations covers the 2017 model year.

What owners paid

24 of the 120 reports quote a price. Each dot is one quote. The middle half runs $1,200 to $8,000.

$1,200$6,600$8,000
$0k$2k$4k$6k$8k

When it happens

The middle half of failures fell between 65,000 and 100,000 miles, from the 73 reports that gave a mileage.

219
1320
2621
1922
1623
1924
1325
1226

What owners wrote

“We heard a ticking noise, and took it to the autoshop. After investigating, they found that it was a total engine failure. The mechanics encouraged us to check the vin number, because total engine failure for the 2017 Kia Soul was very common. Our vin did not appear in this recall, but all the symptoms are the same. We've had regular maintenance, and it's less than 80k miles.”

Filed Mar 31, 2026 · 80,000 miles

“Vehicle is consuming oil far before service is due. Easily a quart or more before 1000mi. Read about a CLASS ACTION LAWSUIT regarding engine failure due to this.”

Filed Sep 6, 2024 · 1,000 miles

“Engine locked up at around 69,000 miles when contacting Kia about warranty the man on the phone knew the problem when told what the vehicle was and said that it is very common. There was no warning except for knock shorty before happening standing me on the interstate on January 19th 2022.”

Filed Jan 24, 2022 · 69,000 miles

“Engined seized and had to be replaced due to an issue known to dealer. (Learned after the fact) Zero issues before it happend. Nearly caused accident. Going up a hill and all at once dead shake, lost acceleration and steering for a moment.”

Filed Sep 8, 2021

Should you keep driving it?

This page can't tell you that. 0 of 120 reports involved a crash and 2 people were hurt. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.

File your own report with NHTSA. Complaint counts are how a problem gets an investigation.

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