Other powertrain problem on the 2010 Hyundai Sonata
2 crashes 2 of the 18 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 powertrain problem gets reported
Owners of the 2010 Hyundai Sonata report other powertrain problem at a median of 30,000 miles. A quarter of the reports come in before 5,000 miles and a quarter after 90,000 miles, from 15 reports that carried an odometer reading.
A part like this is normally expected to survive 92,000 miles. It is the 3rd most-reported problem on this model year.
The mileage distribution
The reported range runs from 900 miles at the tenth percentile to 125,000 miles at the ninetieth, a spread of 126,612 miles across the middle 80% of reports.
A spread this wide points at use rather than design. Towing, climate, service history and city mileage all move a failure like this, so the median is a weak guide to any individual car.
53% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 859 miles | 3,002 miles | 30,000 miles | 89,422 miles | 127,471 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, 2 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 $400–$4,500 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.
The same failure on other years
The same failure is reported on 24 model years of this car. It shows up earliest on the 2020, at a median of 5,000 miles, and latest on the 2008 at 105,000 miles.
By volume the 2011 carries the most reports, with 121; the 2010 has 18. A mode that appears across most years of a model is usually a design choice rather than a bad batch.
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.
The manual transmission in my 2010 hyundai sonata has been having abnormal issues since my date of purchase. First it was just stalling when disengaging the clutch from reverse and first gear; now it is primarily from first gear. To get the car to move forward you must drag the clutch and push the accelerator causing an odd clacking noise in the front of the car, or sometimes it has a squealing or rubbing sound and the car does not move forward and there is a burning smell. Today, when shifting from first gear to second gear, the car lunged forward as though it was accelerating on it's own and I was barely touching the gas pedal. I have taken it to the dealer twice with complaints of the abnormal performance, the first time at 809 miles, and the second time at 1794 miles , and they said they have not been able to duplicate the complaint. *tr
Tl*the contact owns a 2010 hyundai sonata. The contact was driving approximately 5 MPH attempted to park the vehicle on an incline. When the ignition was turned off the key was removed with the gear shifter in the drive position. Suddenly, the vehicle rolled down the incline into another parking space. The VIN was not available. The failure and current mileages were 3,500.
Tl* the contact owns a 2010 hyundai sonata. The contact stated that while attempting to shift from park, to reverse, the vehicle began to shake violently and the gauges on the instrument panel would not display readings. The vehicle was taken to the dealer on four occasions where updates were performed on the transmission. The failure continued after the updates. The vehicle was not taken back for additional repairs. The contact also stated that it would take several attempts to start the vehicle. The approximate failure mileage was 30,000. The VIN was not available. Updated 08/22/11*lj updated 3/08/2012 *ln
Also reported on the 2010 Hyundai Sonata
Other body or interior problem
Door latch or handle failure
Other brake problem
Other engine problem
No-start or intermittent start failure
Other steering problem
How far this goes
Complaints are voluntary, so 18 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 powertrain problem happen on the 2010 Hyundai Sonata?
Across 15 owner reports that included an odometer reading, half were filed by 30,000 miles. A quarter were filed before 5,000 miles and a quarter after 90,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other powertrain problem on the 2010 Hyundai Sonata?
18 reports have been filed with NHTSA, about 0.5 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