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2020 Kia Sorento problems: engine and transmission complaints and recalls

VERY HIGH COMPLAINT SIGNAL
65%
82 of 126 relevant owner complaints are about the engine, transmission or fuel system

65% of relevant owner complaints filed with NHTSA on the 2020 Kia Sorento are about the engine, transmission or fuel system. Well over half of everything owners reported is the drivetrain. That is a severe model-level pattern; every model year we track at this level has a documented failure behind it.

Worse than 87% of the 1,790 model years we track (2010–2023).

Excludes 10 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 60%).

NHTSA data checked October 3, 2026

The VIN is on the listing, the driver’s door jamb, and the bottom of the windshield on the driver’s side.

Does the 2020 Kia Sorento have engine problems?

Owner complaints say yes, heavily, as a model-year pattern. 82 of 126 relevant complaints filed with NHTSA about the 2020 Kia Sorento concern the engine, transmission or fuel system (65%), and the largest group is filed under engine (65). For comparison, the 2019 scores 52%. On a test drive, check for stalling, loss of power, rough idle, oil consumption or a check-engine light. This describes the model year, not any one car: a well-maintained or already-repaired example can be fine, and a clean model year can still have a bad car in it.

Drivetrain complaints
82
engine, transmission, fuel
Total complaints
136
this model year
Fires reported
12
owner-reported
Recall campaigns
1
10 crashes · 21 injuries

Complaints by component

ENGINE65 · 48%
UNKNOWN OR OTHER24 · 18%
ELECTRICAL SYSTEM20 · 15%
POWER TRAIN18 · 13%
FUEL/PROPULSION SYSTEM10 · 7%
TRAILER HITCHES9 · 7%

The years either side

Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.

How the 2020 compares with other Kia Sorento years

Of the 12 Kia Sorento years with enough complaints to score, the 2020 is the 4th-worst on engine and transmission share (65%). The worst is the 2012 (68%), the best the 2011 (43%). By volume, the 2020 drew 136 complaints (82 drivetrain), against 428 for the 2019 and 20 for the 2021.

Kia Sorento years to avoid and best years →

In the full report

The rest of the picture on the 2020 Kia Sorento

  • The mileage where it happens. When owners of the 2020 Kia Sorento said the problem showed up, and the range most of them fell in.
  • What the repair costs. Typical engine repair ranges, to price into your offer.
  • Cleaner alternatives. Similar cars and nearby years with a better record.
  • Up to 15 owner reports, with the ones about your car's own engine first.
  • What to ask the seller and what to check on the test drive, for this car.
  • Two cars side by side, if you are deciding between them.

What one owner reported

ENGINE,FIRERELATED09/06/2023FIRE2 INJURED
The vehicle was not even 3.5 years old, it had been serviced in February 2023 and there was no warning before the fire began. The vehicle stopped accelerating and I immediately pulled over. The fire began as soon as I stopped the car and the vehicle was engulfed within minutes. My daughter and I were in the car. We ba…

One of 82 drivetrain complaints. The full report shows up to 15, with quotes about the engine in the car you are looking at first.

2020 Kia Sorento engine and transmission recalls

No engine or transmission recalls. NHTSA lists 1 recall campaign on the 2020 Kia Sorento, none of them for the engine, transmission or fuel system. A recall is the manufacturer admitting a defect and paying to fix it; whether a specific car still has one open depends on its VIN, which the full report checks. The owner complaints above are a separate record and often point at problems that never became a recall.

1 other recall on this model year (airbags, lighting, brakes and the rest)
trailer hitches22V703000 · Sep 2022
Kia America, Inc. (Kia) is recalling certain 2016-2022 Sorento, 2021-2022 Sorento Hybrid (HEV), 2022-2023 Sorento Plug-In Hybrid (PHEV), and 2017-2022 Sportage vehicles equipped with a tow hitch…

Source: NHTSA recall campaigns filed against this year, make and model. Checked October 3, 2026.

Checking one particular 2020 Kia Sorento? This page is about the model year. Accidents, title brands and odometer records belong to the individual car, and that is what a vehicle history report covers.

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Questions people ask about the 2020 Kia Sorento

Does the 2020 Kia Sorento have engine problems?

Owner complaints say yes, heavily, as a model-year pattern. 82 of 126 relevant complaints filed with NHTSA about the 2020 Kia Sorento concern the engine, transmission or fuel system (65%). Before buying one, have an independent mechanic check the engine and ask the seller whether it has been repaired or replaced.

What is the most common problem with the 2020 Kia Sorento?

Going by NHTSA owner complaints, the most common problem filed against the 2020 Kia Sorento is engine: 65 of 136 complaints (48%) name it, followed by electrical system (20) and power train (18). A complaint can name more than one component, so these overlap.

Is the 2020 Kia Sorento reliable?

On the engine and transmission, owner complaints point to a weak spot: 65% of relevant complaints filed with NHTSA concern the drivetrain (very high signal). That is worse than 87% of the 1,790 model years we track. Among the 12 Kia Sorento years we score, it ranks 4th-worst. Complaint data describes the model year, not one car, and it says nothing about trim, paint or electronics outside the drivetrain; an independent inspection still decides it.

Are there engine or transmission recalls on the 2020 Kia Sorento?

No. NHTSA lists 1 recall campaign on the 2020 Kia Sorento, none of them for the engine, transmission or fuel system.

Which Kia Sorento years are better?

Among the Kia Sorento years we track, the 2011 (43%), the 2023 (44%) and the 2014 (52%) have a lower engine and transmission complaint share than the 2020 (65%). Manufacturers fix things mid-generation, so the year before or after can be a different car. Every year side by side: https://thelanecheck.com/cars/kia-sorento

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Experimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle.