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Fuel systemPart report

2015 BMW X4 Fuel system Problems

Complaints
2about this part
Share
11%of 18 total for the year
Median mileage
26,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the fuel system of the 2015 BMW X4, 11% of the 18 complaints for this model year. Where a mileage was given, the median is 26,000 miles. 1 a fire, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“While driving during morning rush hour traffic approximately 0645, the vehicle became sluggish and eventually began shake vigorously. I was in the passing lane with vehicles driving at at speeds up to approximately 65 to 80 MPH. The drive train error came on and indicated 'drive moderately.' given that I was 3 miles from entering the monitor merrimack memorial bridge tunnel I had to make the decision to stop in the past lane or coast to the center lane between and on ramp and two lanes of traffic whizzing past. …”

NHTSA complaint #11217906, filed 2019-06, 26,000 miles

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
201919%
2016110%
2015211%

Other parts of the 2015 BMW X4

Electrical system
5 complaintsBrakes
4 complaintsEngine
4 complaintsOther or unknown
4 complaintsEngine cooling
3 complaintsTransmission and drivetrain
3 complaintsAir bags
2 complaintsExterior lighting
1 complaintsSeats
1 complaintsVehicle speed control
1 complaints

← All problems reported for the 2015 BMW X4

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology