2020 Kia Forte
Problems, recalls and owner-reported issues
Engine is the leading concern among 76 owner complaints filed for this model year. This is the 10th highest complaint count among 16 Forte model years with reports.
Of the 2020 reports, 9 involved a crash and 2 involved a fire. 6 people were injured.
What owners report most often
Recalls and investigations
No safety recalls on file.
Representative owner complaints
76 reports, newest first.
Power train, Jun 24, 2025
We were driving on vacation in the Nevada desert on a Sunday when the RPMs began to bounce between 2,000 and 4,000 RPMs causing the carto jerk back and forth when we were going up hill. This continued until it got to the point where the engine was going 8,000 RPMs but we were not moving forward. It felt like when driving a stick shift and you are out of gear. We pulled off and were towed to St. George, UT. The tow truck said it was the transmission and that we should go to a Kia dealer because it would be covered by warranty. No warning lights came on. Our mileage was 70,000 miles. The dealer said they could not find anything wrong and suggested it was bad gas. After paying $150 we were sent on our way back home through the mountains. We got about 20 minutes on the road when the car starting doing the same thing again as we went up hill. We immediately turned around and made it to the dealer in St. George. They checked the car again and found the transmission fluid was black instead of red. They eventually got approval from Kia for a new transmission. It ended up taking 5 days to finally get our car working. while the transmission installation was covered, we ended having to pay $2,000 in out of pocket expenses. Kia claims to have a Trip Interruption Policy to cover expenses when they have a failure covered by warranty when you are on vacation. At best, it only covers $100 per day for a maximum of 3 days ($300). But you have to have pre-approval before they will even pay that little amount. We made a mistake buying a Kia but it is one we will never make again. It was interesting to see how many similar transmission incidents with the 2020 Forte have happened when they hit 70,000 miles.
Other or unspecified, Jun 19, 2025
The multimedia screen is delaminating. The screen ends not working making all functions in it inaccesible. Dealer only provides solution if the vehicle has less than 3 years or 36000 miles. The manufacturer only claims to its warranty terms. The screen starts delamination and evolves day by day.
Seat belts, Jun 3, 2025
The latch for the drivers seatbelt is no longer functioning properly, dealer stated that the hook that holds the buckle in was worn down. Car has 50k miles and is slightly over 5 years old, seems unreasonable that a seatbelt latch would fail that early. In the past, when inserting the buckle into the latch it would not properly latch and immediately fall out, and then once latched again it stayed. Recently it came unbuckled during a drive which caused concern to bring to dealer for inspection. Seatbelt latch issue was missed in PA state safety inspection a few weeks prior to the diagnosis of broken hook in latch.
Engine and engine cooling, May 14, 2025
The contact owns a 2020 Kia Forte. The contact stated that while driving at an undisclosed speed, the vehicle stalled. The contact stated that the check engine warning light was illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the catalytic converter needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 117,892.
Engine, May 8, 2025
My vehicle lost 3 quarts of oil between oil changes somehow. The engine is bad now and has to be replaced. Never did a check engine light or oil pressure light come on to alert me that my car was burning oil somehow and the oil was low. At the oil change a few weeks ago the techs underneath my car called out that everything was normal under the car. No leaks, no oil spots anywhere. My safety was put at risk because I drive a very busy highway to work every day. If I had been in heavy traffic at the time of engine failure I could have gotten into a wreck or caused a wreck. If a check engine light or low oil pressure light had come on, this whole situation could have been completely prevented. The issue has been confirmed by the dealership on 5/7/25.
Power train, Apr 11, 2025
Transmission from the original factory failed on it. I was driving when the engine check engine light came on and my car started ringing at me to get it serviced. I got the transmission replaced and not even 2 days later a brand new transmission failed yet again. This time the transmission (new) was revving up and down while driving at a consistent speed for a few minutes. Then my car started slipping gears when I tried to accelerate. The check engine light then came on again after my car started slipping gears stating to get it serviced. It is currently having its THIRD transmission put in.
Power train, Jan 20, 2025
My vehicle has 74,000 miles on it. While driving on the highway at 70 mph, the RPMs began fluctuating erratically, jumping from 2,000 to 3,000 and then from 2,000 to 5,000 before the car completely slipped into neutral. I was stranded in the middle of nowhere. Took it to the dealership and since it's out of warranty they quoted me 3500 American dollars to replace the transmission. Don't buy a Kia.
Power train, Electrical system, Nov 3, 2024
1st problem, catalytic converter code says it's bad, check engine light on ever since, car is only 4 years old. 2nd problem possible electrical or wiring issue. Had to replace front right headlight(2times), back brake lights both sides, rear top brake light (2 times), daytime running lights both(2 times), currently right light bulb works, but light on says needs replacement. All in total changed 5 to 6 bulbs within 2 weeks of each other, which leads me to believe there is electrical or wire issue? Very frustrated with both issues. Not sure if related but issue just happened, heat blows warm driver side, cold air on passenger side, possible heater core issue. Again car is only 4 years old and should not have this many issues. Please help!
Other or unspecified, Aug 7, 2024, crash
UNKNOWN
Other or unspecified, Aug 7, 2024, crash
- UNKNOWN - Just my safety in a lot of different ways from both parties, that I do not feel comfortable or know exactly how to explain as of right now and/or just over an app. - No, it has not. -No, but I would wish to do so in the near future. - Yes, all the way back in 2014 but started getting really really weird/bad/weird/disgusting around 2018-2020.
Power train, Jun 13, 2024
Transmission was having issues, car would not accelerate properly. Engine light came on and vehicle was towed to the original dealership for inspection where they confirmed transmission had gone out and it did get replaced. Vehicle was driving strange for about 3-4 days before engine light came on (12/30/2023).
Engine, May 24, 2024
The contact owns a 2020 Kia Forte. The contact stated while driving 65 MPH, there was white smoke coming from the engine compartment. In addition, the contact stated the vehicle began to lose motive power and the oil warning light illuminated. The vehicle was able to restart but the contact stated the accelerator pedal would not function properly after the vehicle was parked. The vehicle was towed to the dealer for diagnosis. The contact was informed that the drain plug was missing and had caused the oil to leak out from the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 75,709.
Engine and engine cooling, May 20, 2024
The contact owns a 2020 Kia Forte. The contact stated while driving approximately 55 MPH, the check engine warning light, and a message that Kia had been alerted of a failure was displayed on the instrument panel. The contact stated that the vehicle lost motive power and stalled. The contact was able to start the vehicle and drove back to the residence. The contact stated that while attempting to restart the vehicle, the vehicle was making an abnormal knocking sound before stalling. The contact called an independent mechanic who diagnosed the vehicle on site and determined that the intake and exhaust cam shaft position sensors had failed and that metal shavings were found obstructing the cam shaft sensors. Additionally, the vehicle was very low on engine oil. The vehicle had received an oil change approximately 3-months prior to the failure. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 80,000.
Power train, Electrical system, Engine, Apr 12, 2024
The contact owns a 2020 Kia Forte. The contact stated that while driving at undisclosed speeds, the vehicle stalled. The vehicle failed to restart. The check engine warning light was illuminated. The vehicle was taken to the local dealer, where it was diagnosed that the engine needed to be replaced. The vehicle was not repaired. The vehicle was towed to the residence. An independent mechanic informed the contact that the battery needed to be replaced. The battery was replaced, and the contact was able to continue driving. The vehicle was taken to another independent mechanic, who stated the failure was due to the transmission pressure. The contact stated that there was an abnormal knocking noise after restarting the vehicle. The vehicle was towed to the local dealer but was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 31,000.
Other or unspecified, Feb 22, 2024
Check engine light came on, got a code of P0867-Trans Fluid Pressure reading. May need a transmission fluid pressure sensor replacement, or to replace the transmission control module. Lastly, it could be a leak.
Electrical system, Forward collision avoidance, Dec 17, 2023
After 2 hours of cruise control om, Collision avoidance warning lights came on for 2nd time. Brought is to dealership the first time it happened and they could nt find anything wrong,
Other or unspecified, Dec 7, 2023, crash
The antitheft software upgrade that Kia installed in my vehicle after it was stolen the first time DID NOT WORK. My car was stolen again WITH the software upgrade installed. The car was locked and parked in my apartment parking lot and the Kia Boys smashed the driver side front window, ripped open the column, and were able to turn the ignition and steal my car.
Power train, Dec 5, 2023
MAKE: 2020 KIA FORTE MODEL: FORTE ODOMETER: approximately 88,000 miles VIN: [XXX] [XXX] On [XXX], while driving my Kia towards my home driveway, I noticed that the car's speed was fluctuating unpredictably. Despite having my foot slightly on the brake and off the gas pedal, the vehicle continued to accelerate and decelerate as I made the turn into my residence. The Forte exhibited irregular and sluggish shifting, displaying a reluctance to engage or maintain gears, as well as experiencing missed or delayed gear changes. Additionally, it demonstrated unpredictable trembling and stalling occurrences multiple times while being driven in the driveway. The check engine light turned on. I promptly deactivated the engine and abstained from operating the vehicle. Afterwards, I had the vehicle undergo a scan, during which the check engine light turned on, indicating the presence of the code P0730. Without delay, I scheduled an appointment for service and maintenance at the Kia Bulldog dealership located in Athens, Georgia. Following a consultation with the service department, I scheduled a diagnostic assessment and test drive for the vehicle. On [XXX]. The mechanic at Bulldog Kia conducted a thorough examination of the vehicle and diagnosed it after performing a test drive. Additionally, he confirmed that he observed the same driving condition that I had previously described to him. It was associated with the transmission which related to the sc. However, when he scanned the vehicle for any code, the code reading was not accessible. I have photographic evidence of the exact state of distress and audio recordings of the car's engine accelerating as I approach the residence. I consulted a nearby mechanic with extensive expertise, who thoroughly examined and scanned the vehicle. The mechanic determined that the problem may be related to the transmission bearing, which corresponds to the diagnostic code P0730. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Other or unspecified, Nov 18, 2023
My car was stolen right from my driveway. Kia’s have been targeted for a lack of safety security if back window is broken and they’re able to ride off using a usb port.
Electrical system, Vehicle speed control, Other or unspecified, Nov 15, 2023
There are significant idle issues (rpm’s shoot up & drop down irregularly while in park) and the car shut off while in park following irregular rpm movement, but was not exhibiting this behavior while previously parked elsewhere. I sent it in to be checked but nothing could be reproduced. A few weeks later the car began doing what felt like engine braking (in a manual vehicle) while I was letting the car roll forward in a traffic jam (foot off of pedals for short moment). A friend witnessed a the rpm’s rising and falling dramatically while sitting in the parked car. Later the car began shutting off at low speeds while my foot was on the gas pedal. All of the lights on the dash appeared to be on and the car wouldn’t crank again until the 2nd attempt and only stayed on when pushing the gas pedal. I sent it back again but it could not be reproduced so nothing was done. A few days ago I noticed it was idling weird again(Up and down dramatically). Today when pulling into my neighborhood my car began to accelerate on its own. - I pushed the gas lightly to make the turn from a stop and took my foot off of both pedals in a slow transition to the brake. While my foot was up in transition the car accelerated moderately quickly before I immediately pressed the brake my foot was already over. The rpm’s went up drastically (you could hear them). I let go of the brake and the car began to rev high again followed by my braking once more. I turned the car onto my street and pressed the gas as lightly as possible and the car jolted forward before I braked hard out of fear of the children in front of me darting in front of my car as they often do on my residential street. I let the car roll to my driveway (a very short distance) before needing to push the gas again to get into the short driveway. The car jolted again almost hitting the closed garage door. I genuinely feel as though had this happened anywhere outside of my neighborhood my life would have been in danger if not lost.
Other or unspecified, Oct 6, 2023
The car is extremely easy to steal costing myself and others thousands of dollars. The vehicles should be recalled.
Electrical system, Sep 1, 2023
I have brought the car in 3 times since I owed it stating it will not start at random times. I have videos and reports from corporate in regards to this. Along with the car not randomly starting I have had multiple issues of the warning lights coming on. The last 3 oil changes, the techs have said that I was completely out of oil. This car was deemed a lemon and I have been unsuccessful with the dealership on a respectful outcome
Other or unspecified, Jul 25, 2023
I have a 2020 KIA FORTE that had a recall on the Security System, yet it is NOT listed on this or any other sites. I did receive a letter and I did the UPDATED Security install with Kia Community Service of Bloomington Indiana where I purchased it new in 2020. The Tic Tock Challenge that has been going around did NOT have my VIN number listed nor was any other FORTE'S but MINE WAS A TARGET on 7/23/2023 as I was parked in front of a home I was at. They were able to get into my LOCKED Kia with a Screw driver and tore everything out of it looking for a USB cable that I never leave in there and since they couldn't find this used a screwdriver they pried the door open with to destroy my under dash area along with totally destroying the ignition leaving it inoperable and stealing a container of change. I feel the KIA FORTE was a target in these videos as well yet we were left out of the information on these silly things and were NOT included in the settlement. I am requesting a steering wheel lock free of charge because of this ! As a consumer we ALL pay for safety features and this I feel should have been passed on to us sooner. I have my car now in another City and have to go through so much because of something I was UNAWARE of because KIA did NOT have us down for the recall. I have to park outside a lot and for added protection would be so appreciative of the steering wheel lock. This happened to me in Indianapolis Indiana and they are participating and giving out Free steering wheel locks to Kia owners BUT you have to live there and bring your registration.I have contacted our Local law enforcement and we are NOT doing this in Bloomington Indiana, but they are in Indianapolis Indiana where my car was broke into. I was told to contact My Kia Community Center in Bloomington and they don't have any and they told me to contact Kia Consumer affairs . This has been a nightmare as Seniors we are a fixed income and I have to be in Indianapolis very frequently. Please help
Other or unspecified, Jul 11, 2023
Kia USB Hack fix is a software update. They are still working on the fix for only their own Remote start. They did not respond back when I told the remote start is from Viper. The Remote start was added before I was notified of the hack.
Electrical system, Jul 10, 2023
My car was stolen due to intentional & concealed absence of engine immobilizer.