Reliability & cost of ownership
BMW 340I Reliability & Common Problems
How reliable is the BMW 340I? 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 340I problems by model year
2 recall entries across 2 model years and 17 owner complaints across 6 model years on file, sourced from the federal NHTSA database. We couldn't confirm the NHTSA recall list for the remaining 4 model years — check the VIN at nhtsa.gov/recalls.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2024 340I | Not confirmed | 2 | No overall rating on file | Recalls & complaints → |
| 2023 340I | Not confirmed | 2 | No overall rating on file | Recalls & complaints → |
| 2020 340I | 1 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2018 340I | 1 | 3 | No overall rating on file | Recalls & complaints → |
| 2017 340I | Not confirmed | 5 | No overall rating on file | Recalls & complaints → |
| 2016 340I | Not confirmed | 5 | No overall rating on file | Recalls & complaints → |
Most-complained-about components
Owner complaints filed with NHTSA against the BMW 340I, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- unknown or other5 complaints
- electrical system4 complaints
- engine4 complaints
- wheels2 complaints
- air bags1 complaint
- service brakes1 complaint
- visibility1 complaint
- fuel/propulsion system1 complaint