Half of all complaints arrive by 1 year of age, so 0% land after the 4-year basic warranty ends. The system owners report most is Service Brakes, with 11 complaints, typically at 0.5 years.
BMW i5 years to avoid — and the best ones
| Model year | Per run | Complaints | Runs | Enough history? |
|---|---|---|---|---|
| 2025 | 8 | 6 | too new | |
| 2024 | 20 | 14 | too new |
When it starts to break
| Age at failure | Complaints | Running total | Warranty |
|---|---|---|---|
| 0 years | 37% | covered | |
| 1 year | 88.9% | covered | |
| 2 years | 100% | covered |
Basic warranty on this car is 4 years / 50,000 miles. Only 100% of reported failures happen inside it — the remaining 0% come out of the owner's pocket. Powertrain cover (4 years / 50,000 miles) reaches further, but it only covers the engine and transmission, which account for about 11% of the complaints here.
What actually fails — and at what age
On the BMW i5, the early trouble is Service Brakes and Electrical System — reported at around 0.5 years, so a car still under warranty is the one to check for it.
| System | Complaints | Typical age | Crash | Fire |
|---|---|---|---|---|
| Service Brakes | 0.5 yrs | 3 | — | |
| Electrical System | 1.1 yrs | — | — | |
| Forward Collision Avoidance | 1.2 yrs | 2 | — | |
| Unknown Or Other | 0.6 yrs | — | — | |
| Electronic Stability Control (esc) | — | 1 | — | |
| Hydraulic | — | 1 | — | |
| Power Train | 1 yrs | — | — | |
| Lane Departure | 0.5 yrs | — | — |
What else in this class
6 models share the i5's vehicle class. Per production run, the Toyota Corolla draws 5.16, the Lexus IS 1.31 and the BMW M3 1.49, against 1.4 for the i5.
| Same class as the i5 | Complaints on record | Recall campaigns | Years built |
|---|---|---|---|
| Toyota Corolla | 219 | 1981–2026 | |
| Lexus IS | 118 | 2001–2026 | |
| BMW M3 | 78 | 1988–2026 | |
| Acura TLX | 41 | 2015–2026 | |
| Ford Focus | 138 | 2000–2026 | |
| Subaru WRX | 17 | 2015–2026 |
The table shows totals on record; the rates per production run are in the sentence above.
Good year or bad year — the VIN settles it.
- Check any VIN against complaints for its exact build year and plant
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Frequently asked questions
Is the BMW i5 reliable?
By complaints per production run it is better than typical: 1.4 against 3.73 for the average car, and in the middle of its class rivals.
When do i5 problems usually start?
Half of all complaints arrive by 1 year of age. The most reported system is Service Brakes, typically at 0.5 years, followed by Electrical System.
Will the warranty cover i5 problems?
Mostly yes: basic cover is 4 years / 50,000 miles, and 100% of reported failures fall inside it. Powertrain cover lasts longer, but engine and transmission make up about 11% of the complaints here.
Is the i5 more reliable than the Toyota Corolla?
Yes: 1.4 complaints per production run for the i5 against 5.16 for the Toyota Corolla.
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