KIA Sportage Engine and Engine Cooling Problems

Source: NHTSA · Updated Oct 15, 2026 · 480 complaints analyzed

Owners have filed 480 complaints with NHTSA about engine and engine cooling problems on the KIA Sportage across 27 model years. The 1998 model year has the most (79). The words owners use most often: “cooling fan” (5% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Cooling fan: mentioned in 25 of 480 complaints (5%)

At what mileage do engine and engine cooling problems happen?

Based on 187 complaints that reported the odometer reading.

Under 10k miles19 · 10%
10k–25k miles13 · 7%
25k–50k miles38 · 20%
50k–75k miles39 · 21%
75k–100k miles30 · 16%
100k–150k miles37 · 20%
150k+ miles11 · 6%

How serious are the reports?

Of 480 complaints, 12 mention a crash, 19 a fire, 8 an injury.

KIA Sportage engine and engine cooling complaints by model year

Peak: 1998, with 79 complaints
1995: 1419951996: 101997: 5619971998: 79791999: 791999792000: 452001: 4520012002: 692003: 120032005: 42006: 820062007: 22008: 520082011: 72012: 220122013: 142014: 220142015: 12016: 320162017: 82018: 520182019: 22020: 920202021: 72022: 120222023: 12025: 12025

n = 480 complaints · Source: NHTSA

Model yearEngine and Engine Cooling complaintsShare of that yearMedian miles
2025 Sportage12%262,000
2023 Sportage11%120,100
2022 Sportage12%97,000
2021 Sportage713%85,000
2020 Sportage96%73,000
2019 Sportage23%92,500
2018 Sportage53%100,000
2017 Sportage82%80,000
2016 Sportage32%120,000
2015 Sportage11%70,000
2014 Sportage22%134,500
2013 Sportage144%112,000
2012 Sportage21%195,500
2011 Sportage74%22,416
2008 Sportage55%13,811
2007 Sportage23%54,675
2006 Sportage87%33,000
2005 Sportage46%38,500
2003 Sportage125%—
2002 Sportage6929%61,450
2001 Sportage4520%40,056
2000 Sportage4515%59,250
1999 Sportage7928%50,280
1998 Sportage7926%58,000
1997 Sportage5631%104,000
1996 Sportage1018%—
1995 Sportage1425%111,500

When owners reported it

Peak: 2000, with 80 complaints
1996: 119961997: 121998: 2119981999: 382000: 802000802001: 412002: 3920022003: 472004: 2720042005: 202006: 1820062007: 252008: 1020082009: 82010: 1820102011: 102012: 320122013: 12014: 120142018: 12019: 120192021: 32022: 1320222023: 72024: 620242025: 162026: 132026

n = 480 complaints · Source: NHTSA

Related recalls (2)

Engine and engine cooling:engineMar 31, 2017 · NHTSA campaign 17V224000 · 618,160 vehicles

Model years: 2011, 2012, 2013

Problem: Kia Motor Company (Kia) is recalling certain 2011-2014 Optima, 2012-2014 Sorento and 2011-2013 Sportage vehicles. Machining errors during the engine manufacturing process may cause premature bearing wear within the engine.

Risk: Bearing wear may result in the engine seizing, increasing the risk of a crash.

Fix: Kia will notify owners, and dealers will inspect the engine assembly, and replace the engine if necessary, free of charge. The recall began June 20, 2017. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC147.

Engine and engine cooling:cooling system:fanApr 16, 2007 · NHTSA campaign 07V161000 · 35,090 vehicles

Model years: 2002

Problem: On certain vehicles, the heat generated by the engine causes repeated bending deformation of the polypropylene cooling fan including its retaining ring, which stresses the polypropylene thereby initiating cracking of the blades. The centrifugal forces generated by the rotation of the blades can cause the cracks to propagate until complete separation occurs.

Risk: Separation of the fan blade(s) can create a risk of personal injury.

Fix: Dealers will replace the engine cooling fan with a fan made of improved material. The recall began on june 11, 2007. Owners may contact kia at 1-800-333-4542.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The contact owns a 2021 Kia Sportage. The contact stated that after an oil change, while leaving the dealer and driving 55 MPH, there was an abnormal sound coming from the engine. The contact pulled over to the right side of the road, exited the vehicle, lifted the hood, and checked the oil…

Received Oct 2, 2026 · NHTSA complaint 11768470

See attached document for complaint.

Received Aug 20, 2026 · NHTSA complaint 11758286

The contact owns a 2022 Kia Sportage. The contact stated that while the vehicle was parked with the engine running, there was an alert on the instrument panel that stating "Warning - System Overheating". The contact checked the coolant level, and the level was at the operational level; however, the…

Received Jul 20, 2026 · NHTSA complaint 11751534

The contact owns a 2023 Kia Sportage. The contact stated that while driving approximately 25-35 MPH on the highway, the engine and oil check warning light was illuminated. The Kia App alerted the driver to check the engine when convenient. The accelerator pedal was depressed, but the vehicle failed…

Received Jun 30, 2026 · NHTSA complaint 11747362

The contact owns a 2021 Kia Sportage. The contact stated that while driving at undisclosed speeds, the drain plug detached, and oil started leaking from the oil pan. The accelerator was depressed, but the vehicle failed to move and stalled while driving on the highway. The vehicle failed to…

Received Jun 26, 2026 · NHTSA complaint 11746610
KIA Sportage
2025 Kia Sportage (NQ5) at Automesse Ludwigsburg 2025. Representative photo; appearance varies by model year. Photo: Alexander Migl, CC BY-SA 4.0, via Wikimedia Commons.

Frequently asked questions

Do all KIA Sportages have engine and engine cooling problems?

No. NHTSA has 480 owner complaints about engine and engine cooling for the KIA Sportage. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the KIA Sportage engine and engine cooling?

Yes: 2 safety recalls list engine and engine cooling. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

What do owners say about engine and engine cooling problems on the KIA Sportage?

The most frequent phrase is “cooling fan”, in 25 of 480 complaints.

Other KIA Sportage problems

See all KIA Sportage problems.