Which parts fail
Components named in complaints (engine, cooling system, oil leaks, timing chain, exhaust).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2016 Kia Sportage owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owned a 2016 Kia Sportage. The contact stated her son was driving approximately 35 MPH when smoke came from under the hood of the vehicle. The check engine warning light was illuminated. The driver pulled over safely and removed himself from the vehicle. The vehicle became totally engulfed in flames and was destroyed. The state police arrived on the scene and attempted to extinguish the fire with a fire extinguisher but were not successful. The fire department arrived on the scene shortly afterward and extinguished the fire. The local police filed a report. There were no injuries sustained. The approximate failure mileage was 118,860.
The contact owns a 2016 Kia Sportage. The contact stated while driving approximately 35 MPH, he heard an abnormal knocking sound coming from the engine compartment, and the vehicle started losing motive power. The contact depressed the accelerator pedal; however, the vehicle was still losing motive power. The contact stated that the check engine warning light was illuminated. The contact pulled off the road and the vehicle stalled. The contact stated that he was able to restart the vehicle and shift into drive; however, the vehicle would not accelerate above 20 MPH. The contact drove the vehicle to an independent mechanic who diagnosed the vehicle and found metal shavings in the oil pan. The contact was advised by the mechanic that the engine and the catalytic converter needed to be replaced. The vehicle had not been repaired. The manufacturer had been informed of the failure. …
The contact owns a 2016 Kia Sportage. The contact stated while driving approximately 70 MPH, she noticed that the vehicle was losing power. The contact stated that she was able to pull off the roadway to assess the vehicle. The contact stated that no warning lights were illuminated. The contact stated that she then attempted to restart the vehicle and the engine would not turn over; however, the vehicle regained electrical power. The contact stated that she then had her vehicle towed to an independent mechanic where it remained. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The dealer was not notified; however, the manufacturer was made aware of the failure but offered no assistance. The failure mileage was 105,000.
The contact's daughter owns a 2016 Kia Sportage. The contact stated that while his daughter was driving at an undisclosed speed, there was a knocking sound, and the vehicle lost motive power. The vehicle was towed to the dealer and diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure and informed the contact that there was a service campaign for the knock sensor mailed to the contact's daughter's residence; however, the contact's daughter had not received the service campaign notification. The manufacturer declined the engine replacement. The failure mileage was approximately 137,000.
The contact owns a 2016 Kia Sportage. The contact stated while driving approximately 55 MPH, there was a knocking sound coming from the vehicle. The contact stated that the vehicle started losing motive power, without warning. The contact pulled over to the side of the roadway. The contact checked and became aware that there was no oil in the engine. The contact was unable to restart the vehicle. The vehicle was towed to an independent mechanic and diagnosed with engine failure. The vehicle was not repaired. The dealer and manufacturer were contacted and the contact was informed that an unnamed recall repair was not performed and no assistance would be provided. The failure mileage was 90,000.
The contact's son owns a 2016 Kia Sportage. The contact stated that while attempting to drive, the vehicle failed to accelerate, lost motive power, and stalled. The contact was unaware if a warning light was illuminated. The vehicle was towed to the local dealer, where it was diagnosed that the engine needed to be replaced. The engine was replaced, but the failure recurred. Additionally, the dealer informed the contact that there was rod bearing failure and that the catalytic convertor had melted. The manufacturer was contacted and informed the contact that the knock sensor update was not completed. No additional assistance was provided. The failure mileage was approximately 106,000.
The contact owns a 2016 Kia Sportage. The contact stated that the check engine warning light was illuminated. The contact received notification of NHTSA Campaign Number: 22V051000 (Service Brakes Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted but vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact was concerned about a possible vehicle fire. The manufacturer was not made aware of the issue. The failure mileage was approximately 61,000. Parts distribution disconnect.
The contact owns a 2016 Kia Sportage. The contact stated that while starting the vehicle there was a rattling sound. There was no warning light illuminated. The vehicle was taken to the local dealer who diagnosed the rattle as an electrical issue with the air condition unit. The failure was repaired; however, the vehicle was consuming an excessive amount of oil. The oil warning light was illuminated. The vehicle was taken to an independent mechanic and diagnosed with a continuous oil leak. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 120,000.
While driving in highway we noticed a fuel smell. After a little came from front area (hood area) and heard a blast underneath. At the same time the car abruptly stopped in the highway (HOV lane). We also noticed fireballs shooting downward from underneath the car. We had no options but to call fire brigade to stop the fire. Later we had to tow the car to home. I called a mechanic to evaluate the situation and he informed us the engine of the vehicle has been ceased as a result. We have to bear a significant cost for the repairs. We are still suffering emotional stress as a result of this unexpected incident.
The contact owns a 2016 Kia Sportage. The contact stated while driving 65 MPH, she heard an abnormal noise coming from the vehicle. The contact stated no warning light was illuminated. The contact was able to drive to her destination. The contact took the vehicle to local dealer, where it was diagnosed with needing the engine to be replaced. The vehicle was not repaired but was pending repairs. The VIN was included in NHTSA Campaign Number: 22V051000 (Service Brakes, Hydraulic). The manufacturer had been informed of the failure. The failure mileage was approximately 123,000.
Related recalls
Engine
Kia Motors America (Kia) is recalling certain 2011-2017 Optima, 2012-2017 Sorento and 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) Product Improvement Campaign.
Remedy: Kia has notified owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began January 17, 2019. Owners may contact Kia customer service at 1-800-333-4542.
NHTSA investigations
Loss of Motive Power
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.
Engine complaints in other Sportage years
Frequently asked questions
How common are engine problems on the 2016 Kia Sportage?
NHTSA has 63 complaints about the engine & cooling of the 2016 Kia Sportage, 47% of the model year's 134 complaints. The component named most often is exhaust system › emission control › catalytic convertor (2 mentions).
Is there a recall for 2016 Kia Sportage engine problems?
Yes — NHTSA recall 18V-907 (engine, Dec 19, 2018). Recall repairs are free at authorized dealers.
At what mileage do 2016 Kia Sportage engine problems start?
Half of the complaints with a recorded mileage happened before about 84,000 miles, and 4% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 3 fires and 1 injury to engine & cooling problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.