2016 Kia Sorento · symptom sheet
Engine rattles or ticks
- 55owner reports
- 70,000median miles
- $6,100median quote
- 0involved a crash
Newest report Jul 26, 2026 · checked Sep 19, 2026
716 of the 1,248 complaints on this car are about the engine. 55 of those describe engine rattle.
Tick what matches of 55 reports
39
1
15
20
8
1
What got replaced
Owners who name the part that was replaced mention the engine (6 reports).
Recalls and investigations
No recall on the engine covers the 2016 model year as of Sep 19, 2026.
NHTSA investigations into the engine on the Sorento
PE23-019opened Nov 13, 2023
Engine And Engine Cooling · model years 2016 to 2017
Loss of motive power. Closed jul 23, 2024.
NHTSA summary
On November 13, 2023, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE23-019) to investigate allegations of loss of motive power relating to head gasket and/or head bolt failure in Model Year (MY) 2016-2017 Kia Sorento vehicles equipped with the 3.3 L Lambda II engine. When the investigation was opened, ODI had received 13 Vehicle Owner Questionnaires (VOQs) related to reports of loss of motive power. In an information request letter dated November 30, 2023, ODI requested technical information and failure data relating to the alleged defect in the subject MY 2016-2017 Kia Sorento as well as several peer vehicle populations which share the 3.3 L engine. In its February 26, 2024, response to ODIâs information request, Kia provided 2022 customer complaints (including techline and field reports) and 1738 warranty claims representing 2411 unique vehicles within the subject vehicle population. Of the customer complaints provided by Kia, they identified only 53 unique allegations of a loss of motive power resulting from the alleged defect. Kia determined that the remaining reports were minor vehicle drivability or engine performance issues. ODI reviewed the information provided by Kia, along with additional VOQs submitted to NHTSA following the opening of the investigation. When eliminating duplicative reports across the data sources, the total number of allegations of loss of motive power relating to the alleged defect in the subject vehicles is 77, r
DP22-003opened Sep 12, 2022
Engine · model years 2011 to 2021
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 Petitionersâ 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. ODIâs 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 2011 to 2014
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
DP21-002opened Nov 12, 2021
Engine And Engine Cooling · model years 2015 to 2017
Engine oil pressure switch leak. Closed jun 26, 2023.
NHTSA summary
In a letter dated September 30, 2021, Mr. Gerald James (the petitioner) requested that NHTSA conduct an investigation of the Model Year (MY) 2015-2017 Kia Sorento equipped with 3.3L V6 ?Lambda? engines for ?severe oil leaks? from the oil pressure switch (OPS) that could ?lead to engine failure? with little warning to the driver. Mr. James based this request on his own experience and data found in NHTSA?s Vehicle Owner Questionnaire (VOQ) database. NHTSA reviewed the material cited by the petitioner, information submitted by Kia, NHTSA?s testing, and other pertinent information in NHTSA databases.On November 12, 2021, ODI opened Defect Petition DP21-002 to evaluate the petitioner?s request. ODI performed an analysis that included evaluation of the petitioner?s vehicle, searches of ODI complaints from vehicle owners, non-dealer field reports, manufacturers? supplemental information relating to design of the component, and component testing performed by ODI.On December 16, 2021, ODI and Kia North America performed a joint inspection on the petitioner?s vehicle. ODI and Kia agreed the OPS was leaking oil and observed oil in the crevices atop the engine block. The vehicle received a new replacement OPS and was delivered back to the petitioner. The original part that was removed from the subject vehicle was retained by ODI for further analysis.As of December 30, 2022, for the MY 2015-2017 Kia Sorento population of 161,519 vehicles with 3.3L engine, NHTSA reviewed internal data and
RQ17-003opened May 18, 2017
Engine · model years 2012 to 2014
Scope and timeliness. Closed dec 22, 2021, led to recall 17V-224.
NHTSA summary
NHTSA opened Recall Query (RQ) 17-003 to investigate the timeliness and scope of Kia?s Theta II GDI engine recall (Recall No. 17V-224), and Kia?s compliance with reporting requirements. On November 23, 2020, the Agency entered into a Consent Order with Kia to administratively resolve NHTSA?s assertions of violations of law in connection with RQ17-003. NHTSA?s assertions included that Kia may be liable for civil penalties on multiple grounds, including that Recall No. 17V-224 was untimely and Kia?s recall report contained certain inaccuracies.Under the Consent Order, Kia agreed to a total civil penalty of $70,000,000. The total civil penalty included a payment of $27,000,000 as a Non-Deferred Amount.Kia also agreed to a sum of $27,000,000 as an Abeyance Amount to be deferred and held in abeyance pending its satisfactory completion, as reasonably determined by NHTSA, of the requirements of the Consent Order.Kia also agreed to a $16,000,000 Performance Obligation Amount to be expended by Kia to fulfill specified Safety Data Analytics Infrastructure obligations. The Consent Order also includes other terms designed to enhance Kia?s safety practices, and requires Kia to retain a Third-Party Auditor who directly reports to NHTSA.Other than RQ17-003, the Consent Order is not intended to affect any other current or future investigation of NHTSA which may involve vehicles equipped with Theta II GDI engines. In particular, Engineering Analysis (EA) 21-003 (which is upgraded from Prelimi
What owners paid
11 of the 55 reports quote a price. Each dot is one quote. The middle half runs $500 to $12,000.
$500$6,100$12,000
$0k$2k$4k$6k$8k
When it happens
The middle half of failures fell between 40,000 and 95,000 miles, from the 28 reports that gave a mileage.
What owners wrote
“premature engine failure due to excessive oil consumption, without indication from warning light of low oil. Checked my oil and registered 0 on the dip stick. the engine knock became present pulling into my driveway”
Filed Oct 6, 2023
“I have had my car less than a month as Iâm driving my car starts to rattle loudly and loses power I go to a nearby auto zone and they run a test which says I have a recall on my engine”
Filed Feb 4, 2023
“Was driving my car and the engine began to knock and then died. Looked at the oil and there was no oil on the dip stick. No warning light ever came on that the oil was low! Had to have it towed to a mechanic that said I now have to replace the engine!!!”
Filed Jan 20, 2023
“The engine and yes it is available for inspection The Car stalled at a red light at a busy intersection on my way to work I was afraid I was going to be hit The car is at a mechanic shop There was no warnings lights it all the sudden started tapping and then stalled and would not crank back up”
Filed Sep 24, 2022
Should you keep driving it?
This page can't tell you that. 0 of 55 reports involved a crash. 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.
Other problems on this car
- Engine failure, knocking or rod bearing 355 reports
- Engine stalls or loses power while driving 215 reports
- Check engine light or misfire 162 reports
- Burns oil or oil level rises 124 reports
- Engine overheats or leaks coolant 120 reports
- Paint peels or body rusts 69 reports
- Vehicle fire 45 reports
- Headlights too dim or fail 44 reports
- Steering sticks, feels notchy or jerks 39 reports
- Engine leaks oil 38 reports