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What 201 owners told NHTSA about the 2014 Hyundai Tucson Hybrid Hev

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (201)Crash / fire / injury (8)Engine (110)Brakes (56)Electrical system (15)Transmission & drivetrain (11)Fuel system (6)Steering (4)Engine & cooling (3)Speed control (3)Airbags (2)Body & structure (2)

3 of 201 complaints match · Engine & cooling · clear filters

Sep 29, 2025Engine & cooling

The contact owns a 2014 Hyundai Tucson. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to coast to the shoulder of the roadway, where the vehicle was able to be restarted. The vehicle returned to normal functionality, but the failure became a regular occurrence. The low oil warning light was illuminated. The vehicle was taken to the dealer, and an oil consumption test was performed. The contact stated that after performing the oil consumption test, the contact was informed that the vehicle was consuming over 1 quart of oil per 1,000 miles driven. The contact was advised by the dealer to continue driving the vehicle for another 1,000 for further evaluation. The manufacturer was notified of the failure, and a case was filed. The failure mileage was 110,000.

NHTSA ODI 11690356

Oct 5, 2023Engine & cooling

See Attached Document

NHTSA ODI 11548367

Apr 6, 2022BrakesEngine & cooling

The contact owns a 2014 Hyundai Tucson. The contact received notification of NHTSA Campaign Number: 22V056000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that occasionally the vehicle would overheat while driving. The vehicle was not taken to be diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was not provided. Parts distribution disconnect.

NHTSA ODI 11459842

Working with the data? Download all 201 complaints as CSV · fetched from NHTSA July 20, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2014 Hyundai Tucson Hybrid Hev verdict →