Other fuel system problem on the 2011 BMW X5
2 fires 2 of the 12 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 fuel system problem gets reported
Owners of the 2011 BMW X5 report other fuel system problem at a median of 95,000 miles. A quarter of the reports come in before 50,000 miles and a quarter after 120,000 miles, from 9 reports that carried an odometer reading.
A part like this is normally expected to survive 90,000 miles. It is the 7th most-reported problem on this model year.
The mileage distribution
The reported range runs from 1,000 miles at the tenth percentile to 170,000 miles at the ninetieth, a spread of 169,759 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.
22% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 1,041 miles | 50,200 miles | 94,000 miles | 120,000 miles | 170,800 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–$2,200 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 16 model years of this car. It shows up earliest on the 2021, at a median of 5,000 miles, and latest on the 2009 at 100,000 miles.
By volume the 2015 carries the most reports, with 23; the 2011 has 12. 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.
2012 bmw x5. Upon engine start up when cold, the engine surges excessively. If the transmission is engaged during the surging (fluctuating RPM) the vehicle lurches forward/reverse causing a dangerous situation and potential accident. *kb
Severe acceleration delay from a stop pulling out into traffic nearly caused me to be broadsided. During the first 1/2 to 1 second after depressing the accelerator there is little to no reaction from the vehicle. After this pause, which is well beyond what could cause an accident, the vehicle surges uncontrollably. I found myself sideways on a wet paved road. My natural inclination after the pause was to press for more gas, any other reaction would have left me sitting in the middle of oncoming traffic. This complaint is well documented when researching bmw acceleration lag or throttle tip in on the internet. It is incredible that bmw would be able to allow such unsafe programing of their vehicles. This is sure to have caused accidents. I was lucky, others may not be.
Tl* the contact owns a 2011 bmw x5. The contact received a recall notice for NHTSA campaign number: 16v746000 (fuel system, gasoline). The dealer stated that the part was not in production. In addition, vehicle sputtered the manufacturer was notified of the failure and was unable to provide a reasonable time frame to supply the part to the dealer. The VIN and failure mileage were not available. Updated 05/31/17*lj updated 09/15/2017*js
Also reported on the 2011 BMW X5
Airbag inflator rupture
Other engine problem
CV axle or driveshaft failure
Water pump failure
Fuel pump failure
Other powertrain problem
How far this goes
Complaints are voluntary, so 12 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 fuel system problem happen on the 2011 BMW X5?
Across 9 owner reports that included an odometer reading, half were filed by 95,000 miles. A quarter were filed before 50,000 miles and a quarter after 120,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other fuel system problem on the 2011 BMW X5?
12 reports have been filed with NHTSA, about 0.6 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