YearToAvoid

2020 Kia Sorento Problems, Recalls & Reliability

Verdict

Good

Complaint Index

33/100

#11 most-complained of 16 Sorento years

The 2020 Kia Sorento has a Complaint Index of 33, ranking 11th worst out of 16 model years, earning a "Good" verdict relative to other Sorento years. NHTSA logs 135 complaints, with engine problems the top area at 51% of complaints and a median failure mileage of 19,000.

Complaints
135
Recalls
1
Crashes / fires
10 / 11
Injuries / deaths
21 / 1
NHTSA overall rating
5 / 5 ★
EPA combined MPG
22.5
20 city / 26 hwy

Top 2020 Kia Sorento problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

  1. Engine69 (51%)
  2. Other26 (19%)
  3. Electrical System22 (16%)
  4. Transmission & Powertrain18 (13%)
  5. Fuel System9 (7%)
  6. Structure & Body9 (7%)
  7. Brakes5 (4%)
  8. Collision Avoidance & Cameras5 (4%)
  9. Visibility & Wipers5 (4%)
  10. Airbags4 (3%)

What owners report

  • Owners report the engine stalling or failing while driving, sometimes followed by fire, at highway speeds.
  • Some describe the engine catching fire with little or no warning, in a few cases within minutes of stalling.
  • Brakes have been described as pulsating, skipping, or feeling weak, with reduced stopping ability during hard braking.
  • Electrical wiring near a trailer hitch has reportedly caught fire, tied to a recall that some owners say Kia did not honor.
  • One report describes the check engine light cycling on and off before the vehicle shut off exiting a freeway, blamed on a failing fuel pump.
  • Airbags reportedly failed to deploy during a rear-end collision at highway speed.
2020 Kia Sorento complaints: complaints filed per quarter292020 Q12021 Q12022 Q12023 Q22024 Q32025 Q32026 Q3
184 complaints filed with NHTSA from 2020 Q1 to 2026 Q3; peak 2026 Q1 (29).

2020 Kia Sorento recalls

1 NHTSA recall campaign list this model year.

  1. NHTSA 22V703000Sep 19, 2022Structure & Body70,887 vehiclesPark Outside

    Trailer hitches

    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 harness installed as original equipment, or purchased as an accessory through a Kia dealership. Debris and moisture accumulation on the tow hitch harness module printed circuit board (PCB) may cause an electrical short, which can result in a fire.

    Risk: A fire while parked or driving can increase the risk of injury.

    Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will inspect the vehicle, and, as necessary, replace the fuse and/or tow hitch harness module, free of charge. Owner notification letters were mailed August 11, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC249.

2020 Kia Sorento fuel economy and fuel cost

City
20 MPG
Highway
26 MPG
Combined
22.5 MPG
Annual fuel cost (EPA)
$2,875
15,000 mi/yr
Fuel
Regular
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2020 compared with other Sorento years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100’10’11’12’13’14’15’16’17’18’19’20’21’22’23’24’25
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2018Best20254322
2019Caution53426222.5
2020Good33135122.5
2021Good27247424.5
2022Good40189625

All Kia Sorento years: best and worst →

Frequently asked questions

Is the 2020 Kia Sorento reliable?
Compared to other Sorento model years, the 2020 ranks 11th worst out of 16 with a Complaint Index of 33, and NHTSA data give it a "Good" verdict relative to other years.
What is the biggest problem with the 2020 Kia Sorento?
Engine problems make up 51% of complaints, the largest share of any problem area, with a median failure mileage of 73,662.5 miles.
Does the 2020 Kia Sorento have a recall?
Yes, NHTSA lists one recall (campaign 22V703000) for a tow hitch wiring harness issue, which advises owners to park outside away from structures until repaired.
How does the 2020 Sorento compare to other years?
The 2020 model's Complaint Index of 33 is well below high-complaint years like 2011 (100) and 2016 (93), making 2020 one of the better years for the Sorento.
What is the fuel economy of the 2020 Kia Sorento?
EPA rates the 2020 Kia Sorento at 22.5 mpg combined (20 city / 26 highway), with an estimated annual fuel cost of $2,875.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.