Other engine problem on the 2008 Kia Sorento
2 fires 2 of the 27 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 engine problem gets reported
Owners of the 2008 Kia Sorento report other engine problem at a median of 55,000 miles. A quarter of the reports come in before 30,000 miles and a quarter after 90,000 miles, from 23 reports that carried an odometer reading.
A part like this is normally expected to survive 95,000 miles. It is the 3rd most-reported problem on this model year.
The mileage distribution
The reported range runs from 15,000 miles at the tenth percentile to 135,000 miles at the ninetieth, a spread of 123,059 miles across the middle 80% of reports.
When the reports scatter this far, the mileage is telling you about how these cars were driven more than about the part itself.
35% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 12,741 miles | 30,985 miles | 55,371 miles | 89,775 miles | 135,800 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 fire 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 $300–$4,000 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.
The same failure on other years
The same failure is reported on 21 model years of this car. It shows up earliest on the 2023, at a median of 1,600 miles, and latest on the 2014 at 101,000 miles.
By volume the 2016 carries the most reports, with 340; the 2008 has 27. 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.
I bought my 2008 kia sorento 11/11/2008. In march 2009, I started to notice a compression type noise and it occurs every 3-5 seconds. The kia dealership has had this vehicle several times, but can't figure out the issue. This is an ongoing and still current issue. It's very inconvenient to take my vehicle to the dealership every other week just to hear that they can't figure out the issue. The kia dealership can not tell me if it a safety issue. If the dealership service tech's can't figure out the problem, then how do I know if my family is safe in this vehicle? *tr
Tl* the contact owns a 2008 kia sorrento. While the contact was driving approximately 55 MPH, the check engine warning light illuminated, followed by a complete loss of engine power. The vehicle was coasted to the side of the road. The engine restarted and the vehicle resumed operation. The vehicle was in the process of being diagnosed by an authorized dealer at the time of the complaint. The failure mileage was 12,000.
2008 kia sorento loses power. Esc light illuminates as well as check engine light. Vehicle will not accelerate to more than about 40-45 MPH. If I pull over to a stop and turn the engine off and then restart the engine the problem sometimes resolves itself. Sometimes I find the fuel cap is loose and without turning the engine off I tighten the cap and this resolves the problem. I bought this vehicle in june 2009. It was used with about 12,000 miles on it. The first time this happened my son had it on a trip and he called in a panic while driving in a large city with heavy traffic. That was in the summer of 2010. The problem was resolved by tightening the fuel cap as he told me he had just filled it with fuel. During the summer of 2011 the problem has become much more frequent, nearly a weekly event for either my wife or me. Thankfully we live in a smaller city where traffic is lighter and it is easy to pull off on a side street to do the "shutdown/restart" procedure. *tr
Also reported on the 2008 Kia Sorento
Airbag warning light or occupant sensor fault
Other driver assistance problem
Other speed control problem
Other electrical problem
Other powertrain problem
Tail light, brake light or signal failure
How far this goes
Complaints are voluntary, so 27 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 engine problem happen on the 2008 Kia Sorento?
Across 23 owner reports that included an odometer reading, half were filed by 55,000 miles. A quarter were filed before 30,000 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 engine problem on the 2008 Kia Sorento?
27 reports have been filed with NHTSA, about 0.8 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