Problems · by component

2012 Kia Sorento power train problems

55 owner complaints to NHTSA about the 2012 Kia Sorento cite power train, 6% of all 880 complaints for this model year. NHTSA also lists 1 recall on this component.

Complaints
55
6% of all complaints
Crashes
6
Reported by owners
Fires
0
Reported by owners
Injuries
4
Reported by owners
01 —Owner reports

What owners say about the power train

Verbatim from NHTSA complaints, newest first
“The contact owns a 2012 Kia Sorento. The contact stated that the rod bearings were knocking, and the check engine warning light was illuminated. The contact received notification of NHTSA Campaign Numbers: 15V626000 (Power Train), 23V652000 (Service Brakes, Hydraulic), and 20V750000 (Engine). The local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was not contacted. The contact called the warranty company which declined the repairs. The failure mileage was approximately 106,000.”
Owner complaint to NHTSAFiled Jan 8, 2026Service brakes, hydraulic, Power train, EngineODI 11709737
“The contact owns a 2012 Kia Sorento. While the contact's son was driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the traction control and ABS warning lights were illuminated. In addition, the contact stated that the vehicle stalled and went into LIMP Mode. The vehicle was driven to the residence. The contact used a portable diagnostic machine and retrieved DTC: C1613,C1205, C1206, C1207, C1208, C1210 and C1211. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was made aware of the failure. The failure mileage was approximately 204,000.”
Owner complaint to NHTSAFiled Sep 24, 2025Power trainODI 11689440
“The contact owns a 2012 Kia Sorento. The contact received notification of NHTSA Campaign Number: [XXX] (Service Brakes, Hydraulic) and for NHTSA Campaign Number: [XXX] (Power Train) however, when the contact attempted to set up a recall appointment the contact was told that the recalls only applied to vehicle in the United States and not Puerto Rico. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.”
Owner complaint to NHTSAFiled Mar 25, 2024Service brakes, hydraulic, Power trainODI 11579339
“The contact owns a 2012 Kia Sorento. The contact stated that after shifting into reverse(R) and parking the vehicle, the vehicle was then shifted into neutral; however, the vehicle reversed instead. The driver quickly shifted the vehicle into a drive; however, the vehicle stalled. The contact then shifted the vehicle into the park(P) then turned off the vehicle. The contact was able to duplicate the failure. The vehicle was towed to the dealer to be diagnosed and the contact was informed that the transmission had failed and needed to be replaced. The vehicle had not been replaced. The manufacturer was not made aware of the failure. The approximate failure mileage 75,000.”
Owner complaint to NHTSAFiled May 1, 2023Power trainODI 11519815
“The contact owns a 2012 Kia Sorento. The contact stated while driving at an unknown speed, there was an abnormal knocking noise detected. The check engine warning light was illuminated. The vehicle was towed to an independent mechanic and the contact was informed that there was plenty of fluids in the vehicle however, the rod bearings needed to be replaced. The local dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 81,000.”
Owner complaint to NHTSAFiled Aug 17, 2021Power trainODI 11429401
“WHILE DRIVING THE VEHICLE UNDER NORMAL OPERATING CONDITIONS THE TACHOMETER WILL DROP TO ZERO AND THE CAR WILL START TO SPUTTER AND STALL. THIS OCCURS INTERMITTENTLY SOMETIMES WHILE ON THE HIGHWAY SOMETIMES AT STOP LIGHTS OR STOP SIGNS. THIS VEHICLE ONLY HAS 142K MILES AND HAS HAD THE CAM SENSORS REPLACED BY THE DEALERSHIP BUT IS STILL HAVING ISSUES THAT THEY DON'T WANT TO TRACK DOWN.”
Owner complaint to NHTSAFiled Jan 7, 2021Power train, Electrical system, EngineODI 11386997

Showing 6 of 55 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026NHTSA vehicle page
02 —Related recalls

1 recall on this component

Power train: automatic transmission

Free remedy

Kia Motors America (Kia) is recalling certain model year 2011-2013 Kia Sorento vehicles manufactured October 19, 2009, to January 31, 2013. In the affected vehicles, if excessive force is applied to the gear shift lever, the brake-shift interlock mechanism may chip or crack allowing the transmission being able to be shifted out of "Park" without the brakes being depressed. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection."

Power trainReported Oct 6, 2015NHTSA 15V626000
Data from NHTSA Recalls API · synced Nov 3, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.