2018 BMW X4
Only 11 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 11 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2014 | 0 |
| 2015 | 18 |
| 2016 | 10 |
| 2017 | 3 |
| 2018 | 11 |
| 2019 | 9 |
| 2020 | 14 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 0 |
| 2026 | 0 |
KNOWN PROBLEM AREAS
Only 11 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
7 of 11 total reports mention: electrical system.
FIREShow complaint excerpts
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.
NHTSA ODI report, 20251222
5 of 11 total reports mention: engine and engine cooling.
3 of 11 total reports mention: engine.
FIREShow complaint excerpts
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.
NHTSA ODI report, 20251222
I got 2018 bmw x4 and 7year/80000km warranty from the bmw store in vancouver on jun 25,2019.I used to drive to seattle to shopping and eating. I and my husband drived this car from vancouver to edmonton on jun 1,2022.
NHTSA ODI report, 20221003
1 of 11 total reports mentions: service brakes.
CRASHShow complaint excerpts
Unknown: Dealership replaced my brakes however they werenât working properly I reported it 3 times BMW said it was common about 2 weeks later I was involved in a car accident where the brakes failed to respond and I rear ended another car.
NHTSA ODI report, 20250617
1 of 11 total reports mentions: power train.
CRASHShow complaint excerpts
The contact owns a 2018 BMW X4. The contact stated that when she would stop the vehicle for a traffic signal, the vehicle would independently shift into park (P).
NHTSA ODI report, 20230726
SAFETY TIMELINE
Desiccated Air Bag Inflator Rupture
BMW of North America, LLC.
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 customer service at 1-800-525-7417.
Campaign 24V608000 — check if this car was fixed
BUY-SMART CHECKLIST
2018 BMW X4 — pre-purchase inspection
- Test/inspect for electrical system issues (7 reports on file for this year).
- Test/inspect for engine and engine cooling issues (5 reports on file for this year).
- Test/inspect for engine issues (3 reports on file for this year).
- Verify recall 24V608000 (electrical system, engine and engine cooling) has been completed.
FAQ
Is the 2018 BMW X4 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2018 BMW X4?
The most-reported component is electrical system, accounting for 64% of complaints on file.
How many recalls does the 2018 BMW X4 have?
1 recall on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.