X4 (F26)
Engine Reliability Ratings
3.0-V6-Gas
3.0L 6-cyl / 300 hpView details
Complaint Breakdown
Known Issues
2.0-I4-Gas
2.0L 4-cyl / 241 hpView details
Complaint Breakdown
Known Issues
Show 1 additional engine variant with limited data
BMW X4 Unidentified Engine
View details
Complaint Breakdown
Known Issues
Vehicle-Level Issues
These issues affect the BMW X4 regardless of engine variant.
Recalls (2)
BMW of North America, LLC. (BMW) is recalling certain 2012-2015 X1 sDrive28i, X1 xDrive28i, 2012-2016 Z4 sDrive28i, 528i, 528i xDrive, 328i, 328xi, 2016-2018 X5 xdrive 40e, 2014-2016 228i, 228xi, 428i, 428i xDrive, 328xi Gran Turismo, 2013-2017 X3 sDrive28i, X3 xDrive28i, 2015-2018 X4 xDrive28i, 2015-2016 428xi vehicles. An improperly sealed electrical connector on the water pump may be exposed to water and short circuit.
BMW of North America, LLC (BMW) is recalling certain model year 2011-2017, X3 sDrive28i, X3 xDrive28i and X3 xDrive35i, vehicles manufactured July 2, 2010 to April 14, 2016, 2015-2017 X3 xDrive28d vehicles manufactured March 10, 2014 to March 31, 2016, and 2015-2017 x4 xDrive28i, X4 xDrive35i and X4 xDriveM40i vehicles manufactured March3, 2014 to April 15, 2016. The affected vehicles have lower anchor bars for securing child restraint seats that may become damaged when using the European-ISOFIX-type, rigid-style connector, child restraint system.
All Generations
Alternatives in Compact SUV
Frequently Asked Questions
What are the most common 2015-2018 BMW X4 problems?
The 2015-2018 BMW X4 has accumulated 42 NHTSA complaints. The most frequently reported problem areas are Engine, Electrical System, Cooling System. As with any used vehicle, an inspection before buying and a vehicle history report are recommended.
Which BMW X4 engine is most reliable?
The 2015-2018 BMW X4 was offered with 3 engine options. Based on NHTSA complaint data, the 3.0L 6-cyl has the lowest complaint density and is considered the most reliable choice for buyers.
Is the 2015-2018 BMW X4 a good used car?
The 2015-2018 BMW X4 can be a sound used car depending on trim, mileage, and maintenance history. With 42 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.
How many NHTSA complaints does the 2015-2018 BMW X4 have?
The 2015-2018 BMW X4 has 42 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.
What recalls affect the 2015-2018 BMW X4?
There are 2 NHTSA recalls affecting some 2015-2018 BMW X4 vehicles. Recall status varies by VIN — check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.
What should I check before buying a used BMW X4?
Before buying a used BMW X4, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Engine, Electrical System, Cooling System, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.
Does the X4 have NHTSA crash test ratings?
NHTSA has not published crash test ratings for the 2015-2018 BMW X4. Not all vehicles are tested each year. For the latest NHTSA safety information, visit nhtsa.gov/ratings.
Data from NHTSA federal complaints database. 42 complaints analyzed. Data confidence: moderate. Last updated: 2026-05-23.