Other speed control problem on the 2016 Kia Forte
1 crash 1 of the 14 reports for this failure mention a crash, a fire, an injury or a death. Those are the owner's words on the complaint form, not a verified finding, and one report can mention more than one.
When other speed control problem gets reported
Owners of the 2016 Kia Forte report other speed control problem at a median of 5,000 miles. A quarter of the reports come in before 800 miles and a quarter after 20,000 miles, from 8 reports that carried an odometer reading.
A part like this is normally expected to survive 78,000 miles. It is the 3rd most-reported problem on this model year.
The mileage distribution
The reported range runs from 100 miles at the tenth percentile to 20,000 miles at the ninetieth, a spread of 22,165 miles across the middle 80% of reports.
Reports bunched into a band this tight usually mean the component has a life of its own: it goes at roughly the same mileage regardless of who owns it.
100% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 135 miles | 788 miles | 6,650 miles | 17,733 miles | 22,300 miles |
Read the 10th percentile as “one report in ten arrived this early”. Exact figures are shown in this table because it is the table of record; everywhere else on the site they are rounded to the precision the sample can carry.
What a percentile can and cannot tell you here
These five numbers describe the readings owners gave, in order. The median is the middle one: half the reports arrived below it. The 10th and 90th are the edges of the bulk of the distribution, and the distance between them is the part worth reading. A tight spread — say 70,000 to 95,000 miles — points at something that wears out on a schedule, and the schedule is knowable. A wide one, 20,000 to 190,000, points at a fault that hits some cars and never troubles others, which means the mileage on the listing in front of you tells you very little about your odds.
What these figures are not is a survival curve. Every reading here comes from a car whose owner filed a complaint, so the sample contains only failures: it cannot say what share of the fleet made it past 150,000 miles untouched, because those owners had nothing to report. Nor is the mileage the moment of failure — it is the odometer reading as recalled at the time of filing, which may be weeks later and is sometimes rounded to the nearest ten thousand by the person typing it.
Percentiles are shown at all only once 8 readings exist for the vehicle and mode. Below that the middle of a handful of numbers is noise wearing a decimal point, so the figures are withheld rather than dressed up.
What happens, and what it costs
Of these reports, 1 a crash is mentioned. Owners write their own complaints and the agency does not verify them, so read this as what the reports say happened rather than as a confirmed count.
Putting it right typically runs $250–$2,000 at an independent US shop. That range is an editorial estimate held in this site's failure-mode catalogue, not a figure from NHTSA, and it is a repair cost rather than a diagnosis cost.
This mode is classified as critical, which means a failure can leave the car unable to stop, steer, or stay out of the way of traffic. It is weighted accordingly in the risk score.
The same failure on other years
The same failure is reported on 10 model years of this car. It shows up earliest on the 2020, at a median of 5,000 miles, and latest on the 2014 at 145,000 miles.
By volume the 2016 is the worst of them, which makes this a problem of this specific year rather than of the model as a whole.
If one year stands out to the left, that is the year to avoid; if the whole line sits at a similar mileage, this is wear rather than a defect in one production run.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The mileage is the one the owner gave.
I bought a brand new kia forte 2016 on 5/27/2016. Since day one, I've been facing a problem that I think is a big safety issue. When driving the car at regular speeds, the car suddenly loses acceleration and even if I hit the gas pedal, nothing happens for 2-3 seconds and after 2-3 seconds, the gas pedal starts to respond. This has landed me into problems at various times and I almost went to an accident. 1. Once I was changing lanes while driving at 45 MPH, and all of a sudden the acceleration of the car dropped and I felt certain that somebody would hit me from the side because my car just won't accelerate. 2. Once driving at 50 MPH, the car suddenly dropped acceleration and the car behind me came so close that I feared that it would hit me. Fortunately the other car driver realised my dropped accleration and slowed down. Incidents like #2 have happened many times and I have taken the car to a kia dealership (gerald kia of naperville, il) but they simply told me that there was nothing wrong with the car because they couldn't reproduce the problem. This problem is intermittent and I don't know of a sure fire way to reproduce this…
When you push gas feed it hesitates then you push a little more it goes to fast. Driving in town traffic is a problem you push gas feed a little it doesn't want to go give a little more gas and it goes to fast. Went back to dealer ship only had the car around 2 months they put new throttle body on, still had same problem. We traded the car back to the dealership for another kia forte which cost us another 3 thousand dollars because car was not safe . Now the new kia forte is doing the same thing
Tl* the contact owns a 2016 kia forte. While driving 40 MPH, the vehicle shook without warning and would not accelerate beyond 40 MPH. The dealer added a fuel additive to the vehicle, but the failure recurred. The manufacturer was made aware of the failure. The failure mileage was 11,300. ...updated 05/19/17 *bf *cn
Also reported on the 2016 Kia Forte
Other engine problem
Other powertrain problem
Other electrical problem
Other wheel or tire problem
Other fuel system problem
Other brake problem
How far this goes
Complaints are voluntary, so 14 is a floor and not a count of affected cars. Mileages are typed in by owners and cluster on round numbers. And the mode itself is assigned by software reading the complaint text, which is reliable in bulk and fallible one report at a time.
Questions this page answers
At what mileage does other speed control problem happen on the 2016 Kia Forte?
Across 8 owner reports that included an odometer reading, half were filed by 5,000 miles. A quarter were filed before 800 miles and a quarter after 20,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other speed control problem on the 2016 Kia Forte?
14 reports have been filed with NHTSA, about 0.3 per 1,000 vehicles. Complaints are voluntary, so this is a floor rather than a count of affected cars.
What this is and is not. These are the mileages at which owners chose to complain to a federal agency, which is not the same as the mileage at which the part fails on every car. It skews toward failures that happened outside warranty, cost real money, or frightened someone. It is still the only public dataset that carries failure mileage at all, and the shape of a few hundred readings is informative even when a single one is not. Methodology · JSON · this failure on other cars
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed