Last updated: 2026-10-10

2020 Kia Sorento
RELIABILITY SCORE: 71/100 (GOOD)

2020 Kia Sorento Reliability Report

The 2020 KIA Sorento rates good, but oil burning past 80,000 miles and a trailer hitch fire recall need checking before you buy.

Recalls

1

Complaints

115

Complaint Rate

15.4per 10,000 sold

Est. Repair Cost

$533

Annual Fuel Cost

$2,400–$3,000

Detailed Score Breakdown

Complaint Severity57/100

Component-weighted complaints normalized by sales volume

Repair Costs80/100

Independent repair cost ratings

Recall Impact75/100

Recall count weighted by severity

Issue Diversity81/100

Breadth of reported problem categories

The Verdict

Consider

Final third-generation year, with far fewer owner complaints than 2019 or 2021 and one trailer hitch recall with a fire risk.

Top Issues to Watch

  • ENGINE (39)
  • ELECTRICAL SYSTEM (16)
  • POWER TRAIN (15)

Generation & Refresh (US)

Final Year

2020 is the last model year of the Third generation (UM).

  • Final-year models are typically the most refined version of a generation.
  • 1 year after the last refresh (2019).
  • 3rd generation Sorento (US).

What this means for buyers

Final-year models are usually the most polished version of a generation, but resale value may dip as buyers anticipate the next redesign.

2016: Third generation (UM) Launch

Generation start — new platform.

2019: Mid-Cycle Refresh

Updated features and styling tweaks.

2020: This Model Year

2020 is the last model year of the Third generation (UM).

Should You Buy the 2020 Kia Sorento?

Reliability is good, and this model year sits in the middle of the nine scored Sorento years. Against other 2020 SUVs it is close to average. Owners filed 115 complaints, well below the 383 for 2019 and 217 for 2021, and both of those years rate worse. This is the last year of the third generation, and it earned 5 of 5 federal crash-test stars.

Engine oil burning is the main problem. Owners report adding a quart or more between changes with no visible leak, often starting around 80,000 miles. Fouled spark plugs, misfires, and a flashing oil light follow. Some cars lose power or stall in traffic, and several needed a new engine past 100,000 miles. Electrical fires are also reported. The one federal recall covers trailer hitches and carries a park-outside fire risk. Owners say repair parts have been slow to arrive.

Ask for proof the hitch recall repair was done, plus oil consumption and engine service records. Check how the transmission shifts on a cold start.

Compared to the 2021 Kia Sorento, which scored 5 points lower. See also the 2019 Kia Sorento for an earlier comparison.

Pros

  • +Acceptable reliability score
  • +Infrequent unscheduled repairs
  • +Low major repair risk (11%)
  • +Low recall count

Cons

  • −ENGINE: Oil burning is the main pattern (39 complaints)
  • −ELECTRICAL SYSTEM: Fire is the main concern, with five fire-related reports (16 complaints)

Compare 2020 Kia Sorento With

Common Problem Categories

Safety

LOW RISK
  • 1 manufacturer recall issued

Other

HIGH RISK
  • ENGINE (39)
  • ELECTRICAL SYSTEM (16)

See detailed breakdown by component ↓

Recall Overview

1

recall on record

Park Outside

The 2020 Kia Sorento carries 1 recall — a low count. Authorized dealers repair any open recall free of charge, regardless of warranty status.

NHTSA.gov →

Complaint Breakdown

15.4

per 10,000 sold

Segment avg: 20.2

LowAvgHigh
Moderate

Safety Incidents

9

Crashes

10

Fires

20

Injuries

1

Deaths

★★★★★

NHTSA 5/5 Stars

Data sourced from NHTSA complaint filings and manufacturer recall notices. Complaint narratives are owner-reported.

2020 Kia Sorento Recall Details

1 recall has been issued for the 2020 Kia Sorento. All recall repairs are performed free of charge at authorized dealerships.

22V7030002022-09-19Park 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.

Consequence

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.

VIN History Report

Buying a used 2020 Kia Sorento? Check its history first

Engine problems lead owner complaints about the 2020 Kia Sorento, and 1 recall was issued for it. A VIN check shows whether this car's recall work was done, plus accident, title, and odometer history.

No VIN? Just hit “Check VIN” to look one up.

  • Accidents
  • Open Recalls
  • Title History
  • Odometer Rollback

2020 Kia Sorento NHTSA Safety Ratings

Overall Safety Rating

Overall safety rating: 5 out of 5
Crash Test Results by Configuration (expand)

Gas Powertrain

Driver: 5/5Passenger: 5/5

Rollover risk: 15.0%

Safety Technologies

Dynamic Head Restraints (Not Available)Head Restraint (Driver, Front Passenger, Rear Seat, 3rd row)Advanced Belt Feature (Standard)Adjustable Upper Belt Anchorage (Driver, Front Passenger)Seat Belt Reminder System (Driver)Frontal Air Bag (Driver, Front Passenger)Curtain (Driver, Front Passenger, Rear Seat)Torso/Pelvis (Driver, Front Passenger)Knee (Not Available)Additional Air Bags (Not Available)Meets Side Air Bag Out-of-Position Requirements (Yes)LATCH Locations (Rear Seat)Safety Power Windows (Anti-Pinch) (Optional)Safety Power Windows (Anti-Pinch) locations (Driver, Front Passenger, Rear Seat)
View full safety data on NHTSA.gov →

Kia SorentoRepair Costs & Maintenance

Maintenance Rating

4Maintenance rating: 4 out of 5

Based on NHTSA complaint patterns, recall severity, and publicly available cost benchmarks.

Est. Annual Maintenance

$533

vs $521 avg for compact SUVs

vs $652 avg for all vehicles

Repair Frequency

0.3

unscheduled repair visits per year

Severe Repair Probability

11%

chance of a major repair

Annual Cost Comparison

Sorento
$533
Category Avg
$521
All Vehicles
$652

Category-level averages derived from publicly available industry reports (AAA, CarMD). Model-level estimates produced by Auto Reliability Index.

Kia Sorento Resale Value

The Kia Sorento is estimated to retain about 57.1% of its original value after 5 years, based on observed used-car listings.

This benchmark covers the Kia Sorento model overall and is not specific to the 2020 model year.

Value Retained
57.1%

after 5 years

Depreciation
42.9%

over the same period

Listings Analyzed
192

U.S. used-car listings

Listings observed in . This is a historical market benchmark, not a current price quote.

Explore Kia Sorento depreciation and resale value on CarResaleValue.com

MPG & Annual Running Costs

Gas

20–25 MPG

Running cost: $2,950–$3,550/yr

Fuel + repair

18–22 city / 24–29 hwy MPG

Running cost includes EPA fuel-cost estimate and independent repair-cost data (repair cost estimated at model level). Excludes routine maintenance, depreciation, and insurance. Data as of 2020 EPA label cycle.

Gas trims
TrimDriveTrans.CityHwyCombFuel Cost
Sorento FWD 2.4L 4-cylFront-Wheel DriveAutomatic (S6)222925$2,400
Sorento AWD 2.4L 4-cylAll-Wheel DriveAutomatic (S6)212623$2,600
Sorento FWD 3.3L 6-cylFront-Wheel DriveAutomatic (S8)192622$2,700
Sorento AWD 3.3L 6-cylAll-Wheel DriveAutomatic (S8)182420$3,000

Used Buying Checklist

Key things to inspect or verify before purchasing a 2020 Kia Sorento.

  • Check the dipstick and ask for service records showing oil top-ups between changes; walk away from a car that burns oil.

  • Scan for stored misfire codes and ask whether spark plugs or coil packs were replaced for misfires.

  • Test drive after the car sits cold for hours; feel for slipping or hesitation on the first-to-second and second-to-third shifts.

  • Run the VIN for recall 22V703000 and get proof the trailer hitch wiring repair was completed.

  • Inspect the fuse box and hitch wiring for melted insulation, burn marks, or a burning smell.

  • Confirm the anti-theft software update was done, then test fob locking, wipers, and horn.

  • Make a firm stop from 40 mph and check for pulling to one side or the pedal releasing.

  • Turn on headlights, taillights, and brake lights and confirm all work before buying.

2020 Kia Sorento Common Problems by Component

115 owner complaints grouped by vehicle system.

39
16
15
18
ENGINE (39)ELECTRICAL SYSTEM (16)POWER TRAIN (15)UNKNOWN OR OTHER (10)TRAILER HITCHES (7)SERVICE BRAKES (4)EXTERIOR LIGHTING (3)STEERING (3)Other (18)

ENGINE

39 complaintsSafety-related

Oil burning is the main pattern. Engines use a quart or more between changes with no visible leak, often starting around 80,000 miles. Fouled spark plugs, misfires, a flashing oil light, and a check engine light follow. Many reports end in sudden power loss or a stall in traffic, sometimes on a freeway exit, and several needed a full engine replacement past 100,000 miles. Two reports describe engine fires, one injuring two occupants. Dealers often decline coverage when the VIN falls outside campaigns or the mileage limit.

39 complaints total1 crash2 fires2 injuries

ELECTRICAL SYSTEM

16 complaintsSafety-related

Fire is the main concern, with five fire-related reports. Several follow the same sequence: every dashboard warning light comes on at once, a loud pop, then smoke through the vents and flames under the hood. Other fires start at the driver's-side fuse box or in trailer hitch wiring covered by recall 22V703. Separate reports describe headlights and running lights going dark while driving at night, a horn that fails again after replacement, and a control module shorted during the anti-theft software installation.

16 complaints total5 fires

POWER TRAIN

15 complaints

Erratic shifting on cold starts is the most common report. The transmission slips, stutters, or hesitates when pulling away, worst from 1st to 2nd and 2nd to 3rd, until the car has warmed up. Some cars surge forward when coming to a stop. Problems often start within days of purchase, and transmission reprogramming or a rebuilt transmission did not fix them. Other reports describe jerking at higher mileage, oil burning blamed on piston rings, connecting rod bearing failure, and sudden coolant loss that causes overheating.

15 complaints total
UNKNOWN OR OTHER (10 complaints)

UNKNOWN OR OTHER

10 complaintsSafety-related

Reports here are scattered. Two describe the sunroof glass shattering at highway speed, with one driver veering off the road and passengers getting glass in their eyes. Others describe a sudden boom and shutdown with all warning lights on and no power steering, forward collision warning stopping the car in interstate traffic and causing a rear-end crash, and a fire after the dashboard lights up. One fatal crash involves the vehicle burning. A moon roof that will not close and a key fob that sets off the horn or opens the hatch also appear.

10 complaints total3 crashes1 fire5 injuries
TRAILER HITCHES (7 complaints)

TRAILER HITCHES

7 complaints

These reports concern a recall repair, not breakdowns. Recall 22V703000 covers the trailer hitch, but repair parts are unavailable for long stretches and dealers cannot say when they will arrive. Most of these complaints involve no failure at all, only the wait. One describes a burning odor in the cabin while the repair is pending. Fire reports under the electrical heading tie hitch wiring to this same recall, so an unrepaired car carries real risk.

7 complaints total
SERVICE BRAKES (4 complaints)

SERVICE BRAKES

4 complaintsSafety-related

Braking fails to stop the car as expected in hard stops. Reports describe the ABS pushing the foot off the pedal and releasing, the car pulling hard left as if only one side is braking, a pedal that does not engage until pumped, and brakes grabbing with a metal-on-metal sound at low speed. Two reports involve crashes, one into a concrete wall, and four people were injured across these complaints.

4 complaints total2 crashes4 injuries
EXTERIOR LIGHTING (3 complaints)

EXTERIOR LIGHTING

3 complaints

Headlights and taillights go out together in the main lighting report, with brake lights dark too, and the dealer quotes $150 just to diagnose it. Another report links failed fob locking and inoperative windshield wipers to the anti-theft software update. A third complaint is actually about oil burning and a burnt oil smell, not lighting. The risk is driving at night or in traffic with no working lights.

3 complaints total
STEERING (3 complaints)

STEERING

3 complaints

Noise and stalling make up these few reports. One describes loud clunks and a shaking wheel that keep the car under 20 mph. Another describes a rattle behind the steering wheel during acceleration that the dealer cannot reproduce. A third is really a stall and shutdown while pulling away. Three complaints are too few to show a pattern, but a clunking, shaking wheel is a serious drivability problem.

3 complaints total
ENGINE AND ENGINE COOLING (2 complaints)

ENGINE AND ENGINE COOLING

2 complaintsSafety-related

Fire breaks out while driving at about 55 mph in one report, followed by a stall. The driver coasts to the shoulder and the fire department puts out the fire. The other report describes oil consumption so heavy that oil must be added daily, with the pan found low or empty at around 100,000 miles. Both match the oil burning and fire patterns reported under the engine heading.

2 complaints total1 fire
AIR BAGS (2 complaints)

AIR BAGS

2 complaintsSafety-related

Airbags fail to deploy in a frontal crash at 65 to 70 mph, according to one report, with head, neck, back, and abdomen injuries to the driver and passenger. The second report involves a side impact near the front door and gives no detail on airbag behavior. Both complaints are crash-related, with four people injured in total. Two reports are too few to show a pattern.

2 complaints total2 crashes4 injuries

When Do 2020 Kia Sorento Problems Start?

Based on owner complaint patterns, here's when common issues tend to appear.

80,000–100,000 milesExcessive engine oil consumption
100,000–134,000 milesEngine failure and power loss

Best & Worst Kia Sorento Years

Best Kia Sorento Years to Buy

Top Pick
79
Good

2024

2Recalls
35Complaints
71
Good

2020

(Current Model)

1Recalls
115Complaints
70
Good

2023

7Recalls
120Complaints

Kia Sorento Years to Avoid

Kia Sorento Reliability Score Trend

Scores 0–100. Higher is better. Current year highlighted.

Kia Sorento reliability scores by year
YearScoreRating
201868/100Good
201964/100Good
202071/100Good
202166/100Good
202266/100Good
202370/100Good
202479/100Good
202575/100Good
202680/100Excellent

Kia Sorento Reliability Compared to Other Years

Reliability scores compared across model years
YearScorevs Prior YearRatingRecallsComplaints
202680/100+5Excellent40
202575/100-4Good872
202479/100+9Good235
202370/100+4Good7120
202266/1000Good10171
202166/100-5Good6217
2020(selected)71/100+7Good1115
201964/100-4Good2383
201868/100—Good3232

Frequently Asked Questions

Is the 2020 KIA Sorento reliable?
Yes, its reliability standing is good, though it is only close to average among 2020 SUVs. It sits in the middle of the nine scored Sorento years. Owners filed 115 complaints, fewer than for 2019 or 2021. Oil burning in the engine is the main weakness to check.
What are the most common problems with the 2020 KIA Sorento?
Engine complaints lead, mostly oil burning, followed by electrical, power train, and trailer hitch reports. Electrical reports center on fire and lighting failures. Power train owners describe rough shifting on cold starts. The hitch reports are mostly about waiting for recall repair parts.
Does the 2020 KIA Sorento burn oil?
Some do. Owners report using a quart or more between changes with no visible leak, often starting around 80,000 miles. Fouled spark plugs, misfires, and a flashing oil light follow. Some cars lost power or stalled, and several needed a replacement engine past 100,000 miles.
Does the 2020 KIA Sorento have a recall?
Yes, federal records list one recall, covering trailer hitches. It is flagged as a park-outside fire risk. Owners report that repair parts have been unavailable for long stretches. Ask the seller for proof the repair was completed before you buy.
Is the 2020 KIA Sorento better than the 2019 or 2021?
By the data, yes. Both neighbors have good reliability but rate worse than 2020. Owners filed 383 complaints for 2019 and 217 for 2021, against 115 for 2020. The 2019 has 2 recalls and the 2021 has 6, versus one for 2020.

Don’t buy a 2020 Kia Sorento without checking its VIN first — hidden accidents, title issues, and open recalls could cost you thousands.

Look Up a VIN →

How we score the 2020 Kia Sorento

Of the four inputs behind this score, the 2020 Kia Sorento does best on how many systems draw complaints (81/100) and worst on complaint severity (57/100). Scores weight complaint severity at 35%, repair costs at 30%, recall impact at 20%, and the spread of complaints across systems at 15%, with complaint counts adjusted for US sales. Read the full methodology.

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