2021 Kia Forte: Is It Reliable?
Problems, Recalls & Buyer Verdict
Shopping for a used 2021 Kia Forte? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 67 complaints, with Engine Problems as the top reported area.
2021 Kia Forte Fuel Economy
✓ EPA Official DataEPA-rated fuel economy across 5 2021 Kia Forte trim configurations. The median figure is shown; range reflects all available trims.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 5 trims analysed.
2021 Kia Forte Safety Ratings
NHTSA 5-Star ProgramOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
10.7% rollover risk
Frontal Crash
Side Crash
Rollover
10.7% probability
Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
Based on NHTSA complaint data, the 2021 Kia Forte has 67 owner complaints, 10 crash-related complaints, and 2 recall campaigns on record. The most frequently reported component is Engine Problems. NHTSA reliability signal: Severe Issues.
- Make
- Kia
- Model
- Forte
- Model year
- 2021
- NHTSA owner complaints
- 67
- Crash-related complaints
- 10
- Safety recall campaigns
- 2
- Top reported component
- Engine Problems
- Reliability signal
- Severe Issues
- EPA MPG combined
- 31
- EPA MPG city / highway
- 27 / 37
- Fuel type
- Regular Gasoline
- NHTSA overall safety rating
- 4/5 stars
- NHTSA frontal crash rating
- 4/5 stars
- NHTSA side crash rating
- 5/5 stars
- NHTSA rollover rating
- 4/5 stars
- Electronic stability control
- Standard
Most Common 2021 Kia Forte Problems
Top owner-reported complaint areas and where they often appear.
Engine Problems
Uncategorized Issues
Steering Defects
Complaint patterns center on Engine Problems, Uncategorized Issues, Steering Defects. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Should You Buy a Used 2021 Kia Forte?
The 2021 Kia Forte shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
What to Check Before Buying a Used 2021 Kia Forte
Inspection Focus
- Inspect the engine for any signs of trouble, such as unusual noises or warning lights.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for reported components, especially engine and steering.
- Have a mechanic inspect the vehicle before purchase.
Before You Close the Deal
- Inspect the engine for any signs of trouble, such as unusual noises or warning lights.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for reported components, especially engine and steering.
- Have a mechanic inspect the vehicle before purchase.
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2021 Kia Forte, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
What the Complaint Data Suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Based on 67 NHTSA complaints for the 2021 Kia Forte, the data suggests that engine problems are the most frequently reported issue, followed by uncategorized complaints. Steering defects and electrical faults also appear notable. However, with only one model year analyzed and a low confidence level, these patterns should be interpreted cautiously.
- Engine problems account for the largest share of complaints (22 out of 67).
- Uncategorized issues are the second most common complaint category (17 complaints).
- Steering defects and electrical faults each have a moderate number of complaints (9 and 8 respectively).
- Engine Problems
- Uncategorized Issues
- Steering Defects
All 2021 Kia Forte Complaints by Category
Every owner-reported complaint category filed with NHTSA for the 2021 Kia Forte. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Engine Problems | 22 | — | — | — | |
| Uncategorized Issues | 17 | 3 | — | — | |
| Steering Defects | 9 | 2 | — | — | |
| Electrical Faults | 8 | 1 | — | — | |
| Transmission / Drivetrain | 7 | — | — | — | |
| Airbag Malfunctions | 6 | 5 | — | — | |
| Structural Problems | 3 | 1 | — | — | |
| Seat Belt Issues | 3 | 1 | — | — | |
| Fuel/Propulsion System | 3 | — | — | — | |
| Tire Issues | 3 | — | — | — | |
| Forward Collision Avoidance: AEB | 2 | — | — | — | |
| Equipment | 2 | — | — | — | |
| Brake System | 2 | — | — | — | |
| Hydraulic | 2 | — | — | — | |
| Headlight/Taillight Failures | 1 | 1 | — | — | |
| Seat-Related Issues | 1 | — | — | — | |
| Unintended Acceleration | 1 | — | — | — | |
| Lane Departure | 1 | — | — | — | |
| Visibility/Wiper | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Real Owner Complaints
Read what owners actually reported to NHTSA for the 2021 Kia Forte. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Driving under normal conditions April 20,2026, on the way to school. Got off the freeway and the vehicle immediately shut-off and the check engine light came on. Vehicle was stuck partially in the roadway and would not move. Vehicle was towed to Kia dealership and they found t…
The contact owned a 2021 Kia Forte. The contact stated that while driving at 45 MPH, the steering wheel locked independently, causing the vehicle to veer off the road into a construction site. The contact stated that the air bags did deploy. The contact stated that she sustained …
To Whom It May Concern, I am submitting a formal complaint regarding a serious safety issue involving my 2021 Kia Forte. Approximately one year ago, I purchased this vehicle used with approximately 56,000 miles. I have owned the vehicle for nearly a year without prior incident u…
Oil is burning out quickly causing the car to stop abruptly without any warning and caused damages to the engine.
The contact owns a 2021 Kia Forte. While driving at various speeds, the check engine warning illuminated. The vehicle would start to vibrate. The vibration was more evident while slowing down or stopping at traffic lights. The vibration and the warning light had become a recurrin…
On May 13, 2023, I was involved in a severe frontal collision on the passenger side while driving my 2021 Kia Forte. The impact caused significant damage, and my insurance company declared the vehicle a total loss. Despite the severity of the crash, none of the airbags deployed. …
Was currently stuck in slow walking traffic and once traffic began to progress the car overheated engine notice appeared. Pulled into a parking lot as soon as car was parked the vehicle turned off. This happened during the night and was an extremely traumatic experience! Car does…
I am writing to report a serious safety concern involving my Kia vehicle. Shortly after getting an oil change, my car began making unusual noises and then suddenly stopped working in the middle of a busy intersection. This unexpected stall created a dangerous situation for both m…
So i took my car to sands kia in surprise az about my seat belts. Both the front driver and passenger belts come unlatched while driving. They said out of warranty so i would have to pay or they will do nothing. This should be a Kia issue. Obviously a defect in the seat belts. I …
2021 Kia Forte VIN# [XXX] 107,000 miles While driving my Kia Forte on [XXX] i experienced a sudden noise without warning just 2 months to the exact date after an oil change. The vehicle became unsafe to operate and could not accelerate properly. In some cases it would no have …
My 2021 Kia forte GT is currently sitting in my driveway, undriveable. It started about 3months or so ago I had realized I was getting more and more frequent oil changes to the point where the car would be consuming a quart of oil in at least a week or less. Fast forward to this …
HVAC blower motor connector got so hot it has melted the plactic
The contact owns a 2021 Kia Forte. The contact stated while driving 65 MPH, there was an abnormal rattling sound coming from the engine compartment before the vehicle lost motive power. There was no warning light illuminated. The vehicle was towed to the dealer, where it was diag…
Transmission, yes it’s available. I was driving on the highway and the vehicle began jerking and revving, slowing down and then speeding up. It is at a service center now. Now lamps
Component/System Involved: Electric Power Steering (EPS) – specifically, a potential malfunction with the assist motor response timing. Description of Incident: While driving, primarily on the highway, I have experienced a recurring issue with the power steering system. The stee…
On Saturday, March 1, 2025, I took my 2021 Kia Forte LXS for a routine oil change. I had NO PRIOR issues, warning lights or anything with my vehicle. The oil change was performed. I then drove my vehicle less than 20 miles, the vehicle would then not accelerate and started to bog…
The transmission went out while driving, entering the highway. It was intermittently missing a gear or slipping in about 2nd or 3rd gear. I first noticed it going about 40 mph and trying to accelerate to highway speeds. It was during a winter storm and other vehicles behind me…
Passenger air bag/seat belt goes off like someone is sitting in passenger seat but no one is. Have to do seat belt for the alert stops
The car is making a noise that we finally found out it was the hood rattling. Took it to the shop and the hood latch looks to be secure, and non=adjustable. Was told that the rubber adjustable hood bumpers are too short, however the dealer said that they are correct, but agreed…
This car was sold to me without disclosing that the manufacture failed to have a engine security system on the car to at least "deter" auto theft.If the key to the car was programmed/chipped like other cars, it would provide at least some level of protection. I've already stoppe…
Source: NHTSA Complaints Database. Real owner reports for the 2021 Kia Forte.
2021 Kia Forte Recalls
2 campaignsNHTSA recall campaigns for the 2021 Kia Forte. 2 recall campaigns are on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
2021 Kia Forte Buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2021 Kia Forte reliable?▾
Severe Issues. NHTSA currently shows 67 owner complaints, 10 crash-related complaints, and 2 recall campaigns for this model year. The 2021 Kia Forte shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2021 Kia Forte?▾
#1: Engine Problems (22 complaints). #2: Uncategorized Issues (17 complaints). #3: Steering Defects (9 complaints)
At what mileage do problems start on the 2021 Kia Forte?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2021 Kia Forte?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2021 Kia Forte, NHTSA complaints include 10 crash-related reports and 0 fire reports out of 67 total complaints. 6 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2021 Kia Forte have any recalls?▾
Yes. 2 NHTSA recall campaigns affect the 2021 Kia Forte. A major recall area is AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE. 2 recall campaigns are on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2021 Kia Forte?▾
The 2021 Kia Forte shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Engine Problems during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Kia Forte reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2021 Kia Forte based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
Check the Exact Vehicle History Before You Buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.