2018 BMW X4 Recalls, Complaints & Specs
1 safety recall lists the 2018 BMW X4, and owners have filed 11 complaints with NHTSA. Check your own VIN below.
1 safety recall for the 2018 BMW X4
Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.
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Connectors/plugs/receptacles (electrical system) and pump (engine and engine cooling)
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…
Remedy: Dealers will inspect and replace the water pump and plug connector as necessary, and install a protective shield, free of charge. Owner notification letters were mailed on March 28, 2025. Owners may contact BMW…
11 owner complaints filed with NHTSA
Owners of the 2018 BMW X4 have filed 11 complaints with NHTSA; 2 describe a crash and 1 describe a fire. The average mileage at failure in those reports is 87,500 miles. Complaints peaked in 2025 with 7 filed that year.
Most-reported components
What owners are reporting
“We heard a whining sound under the hood on November 1st, 2025. Prior to noticing this noise, there were no warming lamps or messages appearing. Following a short drive we smelled burning in the garage”
Owner complaint to NHTSA, December 22, 2025 · Engine
“The water pump was found to have extreme corrosion after several other components on the car were damaged from the coolant leak into the electrical system. The car was suddenly losing power while driv”
Owner complaint to NHTSA, August 23, 2025 · Electrical system
Fuel economy and specs
EPA ratings for the 2018 BMW X4 (X4 M40i, X4 xDrive28i). Ranges cover every tested configuration.
| Combined | 21–23 mpg |
|---|---|
| City / Highway | 18–20 / 25–28 |
| Fuel | Premium |
| EPA class | Small Sport Utility Vehicle 4WD |
| Engine | 4/6 cyl, 2/3 L |
| Transmission | Automatic (S8) |
Compare BMW X4 model years
Recall and complaint counts for every BMW X4 model year in NHTSA's database.
| Model year | Recalls | Complaints |
|---|---|---|
| 2014 BMW X4 | 1 | 0 |
| 2015 BMW X4 | 5 | 18 |
| 2016 BMW X4 | 2 | 10 |
| 2017 BMW X4 | 2 | 3 |
| 2018 BMW X4 | 1 | 11 |
| 2019 BMW X4 | 7 | 10 |
| 2020 BMW X4 | 10 | 15 |
| 2021 BMW X4 | 7 | 6 |
| 2022 BMW X4 | 5 | 4 |
| 2023 BMW X4 | 2 | 8 |
| 2024 BMW X4 | 1 | 3 |
| 2025 BMW X4 | 1 | 4 |
| 2026 BMW X4 | 1 | 0 |
Checking a specific 2018 BMW X4
How do I know if my 2018 BMW X4 has an open recall?
Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 1 campaign currently lists the 2018 BMW X4; your car may already have been repaired under it.
Is the recall repair free?
Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised BMW dealer with your VIN and the NHTSA campaign number (for example 24V608000).
What is the difference between a recall and a complaint?
A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.
Other BMW models
- X53,154 complaints
- 328I2,578 complaints
- X32,004 complaints
- 325I1,386 complaints
- Z41,281 complaints
- 3 Series843 complaints
- 528I835 complaints
- 330I815 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.