There are 3 owner-reported engine complaints for the 2019 Kia Rioin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The engine experienced a rod bearing failure resulting in internal engine damage and sudden loss of normal engine operation. The vehicle and failed engine components are currently available for inspection upon request. The engine failure occurred while the vehicle was traveling at high speed on the freeway, resulting in sudden loss of engine power. This created a significant safety risk, as loss of power at freeway speeds increases the likelihood of collision with surrounding vehicles and posed a danger to myself and other motorists. The failure was diagnosed and confirmed by a Kia dealership as rod bearing failure. The vehicle has been inspected by a Kia dealership. No inspection has been conducted by police or insurance representatives. There were no prior warning lamps, messages, or indications of engine malfunction before the failure. The only warning light present prior to the incident was the check engine light related to previous vandalism involving an attempted catalytic converter theft, which caused ongoing sensor issues unrelated to engine performance. That warning light had been present despite resets during routine maintenance and was not associated with any engine functionality issues. There were no pre existing engine performance problems, drivability issues, or warnings indicating impending failure. The engine failure was sudden and catastrophic. This failure is consistent with known Kia engine rod bearing defects that have resulted in recalls, safety campaigns, and settlements. Kia has denied assistance in this case, stating that my VIN is excluded due to manufacturing origin, despite the identical failure mode
On the morning of October 15th, the oil light of my 2019 Kia Rio came on, immediately followed by extreme engine noise, just before the engine locked. I had the vehicle towed to a nearby service center. They checked and reported that all oil had leaked out and motor had locked. I then had vehicle towed to Kia dealer and requested a motor replacement. They not only charged me for a diagnostic test that determined the motor had locked but also refused to replace the engine without me paying $12,000. The vehicle's motor has the same problems as the motors in 2011-2019 kia Engine Defect Settlement but for some reason was allowed to be excluded from the settlement.
Unknown. I was driving and my car slowed to a stop and started smoking. The engine stopped and I couldn’t restart the car. Kia says the engine block threw a rod. But they won’t cover saying I don’t have sufficient service records.. I can’t get records from an out of business shop. Insurance won’t cover saying this is a warranty thing. I bought this car brand new cash purchase only a few years ago. Horrible experience and I feel robbed.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026