The most-reported X4 run is 5UXXW3C50J0 (2018 builds) with 4 complaints, 3.3× the typical run. Electrical system problems make up 27% of reports; 2018 is the worst model year at 1.6 complaints per run; NHTSA lists 28 recall campaigns for X4 model years 2015–2025.
Which build runs owners report most
A production run is the first 11 characters of the VIN: plant, model year, body and engine. The BMW X4 has 64 of them on record. The five runs at the top of this table hold 18% of every X4 complaint on file.
| Production run (VIN 1–11) | Year | Complaints | Involved a crash | Fire |
|---|---|---|---|---|
| 5UXXW3C50J0•••••• | 2018 | 1 | — | |
| 5UXUJ3C54KL•••••• | 2019 | — | — | |
| 5UXUJ3C57KL•••••• | 2019 | — | — | |
| 5UX2V1C09LL•••••• | 2020 | — | — | |
| 5UXXW3C54G0•••••• | 2016 | — | — | |
| 5UX33DT05P9•••••• | 2023 | 1 | — | |
| 5UXXW3C58J0•••••• | 2018 | — | — | |
| 5UXXW3C5XG0•••••• | 2016 | — | — | |
| 5UX33DT07S9•••••• | 2025 | — | — | |
| 5UXXW7C51G0•••••• | 2016 | — | — | |
| 5UXXW3C52G0•••••• | 2016 | — | — | |
| 5UXXW3C59H0•••••• | 2017 | — | — |
Each of the other 52 X4 runs has 1 complaint or fewer. ForCar has checked 46 X4 VINs so far, most often 2024, 2025, 2023 builds; 2 of them belong to one of the 12 runs above.
Which model years to check twice
Complaints per production run, so a year that simply sold more does not top the list. On the BMW X4 the gap between build years is 1.6×: a 2018 car draws 1.6 complaints per run, a 2017 one 1.
| Year | Per run | Complaints | Runs | Crashes |
|---|---|---|---|---|
| 2025 | 4 | 4 | — | |
| 2024 | 3 | 3 | 1 | |
| 2023 | 8 | 7 | 2 | |
| 2022 | 4 | 4 | — | |
| 2021 | 5 | 5 | — | |
| 2020 | 15 | 14 | 1 | |
| 2019 | 11 | 8 | — | |
| 2018 | 11 | 7 | 2 | |
| 2017 | 3 | 3 | — | |
| 2016 | 10 | 9 | 1 |
Heaviest year here is 2018 at 1.6 complaints per run; lightest is 2017 at 1. The 2025 line is still collecting reports, so it reads low.
What to inspect on this car
One system accounts for 27% of everything BMW X4 owners report: Electrical System, 24 of 74 complaints. Start the pre-purchase inspection there.
| System | Complaints | Involved a crash | Fire |
|---|---|---|---|
| Electrical System | — | 2 | |
| Engine | — | 1 | |
| Unknown Or Other | 2 | 1 | |
| Power Train | 2 | — | |
| Service Brakes | 2 | — | |
| Engine And Engine Cooling | — | 1 | |
| Suspension | — | — | |
| Air Bags | 3 | — |
Recalls to check against your VIN
NHTSA has 28 recall campaigns on the BMW X4; the 6 below cover build years 2015 to 2023. These are for the model and year; whether one is still open on a given car, only that VIN can tell.
| Campaign | Component | Model years |
|---|---|---|
| 24V608000 | Engine And Engine Cooling:cooling System:pump | 2015–2018 |
| 26V056000 | Electrical System:starter Assembly | 2021–2023 |
| 25V636000 | Electrical System:starter Assembly:relay | 2020–2022 |
| 21V096000 | Back Over Prevention: Sensing System: Camera | 2019–2021 |
| 16V333000 | Child Seat:latch Strap | 2015–2017 |
| 20V598000 | Back Over Prevention: Sensing System: Camera | 2020–2021 |
24V608000 was opened in 2024 on cars built from 2015: 9 years on the road before the recall.
The X4 against its rivals
The X4 draws 1.2 complaints per production run; the Honda CR-V 3.7, the Tesla Model Y 5.5 and the Kia Telluride 4.9. That is the lowest rate of the 4.
| Model | Complaints | Runs | Per run | Involved a crash |
|---|---|---|---|---|
| BMW X4 | 74 | 64 | 9.5% | |
| Honda CR-V | 14,848 | 4,017 | 5.1% | |
| Tesla Model Y | 677 | 124 | 20.2% | |
| Kia Telluride | 2,001 | 405 | 1.9% |
How serious were they
Of the 74 reports on the BMW X4, 9.5% involved a crash against 5.8% across all vehicles, above the norm.
| Outcome | BMW X4 | All vehicles |
|---|---|---|
| Complaints filed | 74 | 1,115,966 |
| Involved a crash | 7 (9.5%) | 64,194 (5.8%) |
| Involved a fire | 3 (4.1%) | 26,974 (2.4%) |
| Injuries reported | 2 | 58,013 |
| Deaths reported | 0 | 2,728 |
Crash-related reports run 64% above the all-vehicle rate.
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How this check works
The file behind this page holds 1,115,966 complaints filed with NHTSA between 1981 and 2026, across 298,921 production runs. The BMW X4 share of that is 74 complaints over 64 runs, 0.01% of everything on record.
Frequently asked questions
How do I check a BMW X4 VIN for free?
Enter the 17 characters above. ForCar matches the first eleven, the production run, against 74 NHTSA complaints from 64 X4 runs and 28 recall campaigns. No account, no card.
Which X4 production run has the most complaints?
5UXXW3C50J0, a 2018 build, with 4 complaints, 1 of them after a crash. The typical X4 run has 1.2.
Which X4 years have the most complaints?
Per production run, 2018 is heaviest at 1.6 complaints per run and 2017 lightest at 1.
Does the X4 get more complaints than the Honda CR-V?
No: 1.2 complaints per production run for the X4 against 3.7 for the Honda CR-V.
How many X4 complaints involve a crash?
9.5% of 74 reports, against 5.8% across all vehicles; 3 involved a fire.
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