KIA Optima Vehicle Speed Control Problems

Source: NHTSA · Updated Oct 15, 2026 · 275 complaints analyzed

Owners have filed 275 complaints with NHTSA about vehicle speed control problems on the KIA Optima across 19 model years. The 2012 model year has the most (40).

At what mileage do vehicle speed control problems happen?

Based on 178 complaints that reported the odometer reading.

Under 10k miles25 · 14%
10k–25k miles21 · 12%
25k–50k miles34 · 19%
50k–75k miles23 · 13%
75k–100k miles31 · 17%
100k–150k miles33 · 19%
150k+ miles11 · 6%

How serious are the reports?

Of 275 complaints, 27 mention a crash, 6 a fire, 13 an injury.

KIA Optima vehicle speed control complaints by model year

Peak: 2012, with 40 complaints
2001: 7200172002: 222003: 2200322004: 552006: 7200672007: 552008: 7200872009: 11112010: 6201062011: 19192012: 402012402013: 39392014: 212014212015: 36362016: 292016292017: 13132018: 102018102019: 10102020: 620206

n = 275 complaints · Source: NHTSA

Model yearVehicle Speed Control complaintsShare of that yearMedian miles
2020 Optima64%20
2019 Optima105%15,000
2018 Optima104%22,500
2017 Optima135%475
2016 Optima294%37,028
2015 Optima364%61,000
2014 Optima214%62,000
2013 Optima393%56,500
2012 Optima404%72,500
2011 Optima193%93,300
2010 Optima68%90,000
2009 Optima119%64,905
2008 Optima75%60,232
2007 Optima53%45,000
2006 Optima75%75,000
2004 Optima52%51,000
2003 Optima21%75,504
2002 Optima22%82,549
2001 Optima75%94,500

When owners reported it

Peak: 2019, with 34 complaints
2002: 320022003: 22004: 120042006: 12007: 120072009: 22010: 620102011: 52012: 1020122013: 102014: 2020142015: 142016: 1520162017: 182018: 1320182019: 34342020: 2520202021: 192022: 1320222023: 292024: 1620242025: 102026: 82026

n = 275 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists vehicle speed control for the KIA Optima. A pattern of complaints does not always lead to a recall.

What owners report

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

My energy in my car started messing up with only 150,000 miles it had a long knocking sound and it would not got over 20 miles while driving

Received Sep 20, 2026 · NHTSA complaint 11765682

About six months ago, I lost the heated steering wheel functionality in my steering wheel, then from there, I slowly lost functionality like cruise control, and the most recent now my airbag and horn do not work. If you press on the horn, it is silent, and the airbag light has been illuminated…

Received Jul 13, 2026 · NHTSA complaint 11749934

I am reporting a recurring safety hazard involving my 2019 Kia Optima following a repair for diagnostic code P064A (Fuel Pump Control Module). Despite the dealership attempting to repair the fuel system, the vehicle remains in a 'limp mode' state. While driving, the vehicle began shaking violently…

Received Jun 8, 2026 · NHTSA complaint 11742841

The contact owned a 2016 KIAÂ OPTIMA. The contact stated that while driving at 30 MPH occupied with her husband the contact heard a noise coming from the rear of the vehicle and smoke coming from the rear of the vehicle as you looked in the drive side rear view mirror and while depressing the brake…

Received Jun 3, 2026 · NHTSA complaint 11741833

I was driving on the freeway and my check engine light started to flicker and I felt my car shake and going to limp mode. I made an appointment with the Kia dealership and they told me the engine is failing. They submitted a request for a Goodwill case to Kia corporation and it was denied since…

Received May 27, 2026 · NHTSA complaint 11740375

Frequently asked questions

Do all KIA Optimas have vehicle speed control problems?

No. NHTSA has 275 owner complaints about vehicle speed control for the KIA Optima. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the KIA Optima vehicle speed control?

No recall currently lists vehicle speed control for this vehicle.

Other KIA Optima problems

See all KIA Optima problems.