Reliability & cost of ownership
BMW 840I Reliability & Common Problems
How reliable is the BMW 840I? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars where on file — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
BMW 840I problems by model year
16 recall entries and 13 owner complaints on file across 7 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2025 840I | 1 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2024 840I | 1 | 2 | No overall rating on file | Recalls & complaints → |
| 2023 840I | 2 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2022 840I | 1 | 7 | No overall rating on file | Recalls & complaints → |
| 2021 840I | 4 | None on file at try.vin | No overall rating on file | AI reliability outlook → |
| 2020 840I | 5 | 4 | No overall rating on file | AI reliability outlook → |
| 2019 840I | 2 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
Most-complained-about components
Owner complaints filed with NHTSA against the BMW 840I, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- electrical system7 complaints
- engine4 complaints
- unknown or other2 complaints
- wheels2 complaints
- power train2 complaints
- service brakes, hydraulic1 complaint
- steering1 complaint
- fuel/propulsion system1 complaint