Reliability & 5-year cost of ownership — 2008 BMW 328I
NHTSA data on file today
The 2008 BMW 328I has 5 NHTSA recall campaigns and 239 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #24V513000 Driver's Air Bag Inflator May Explode NHTSA notice
- NHTSA #20V017000 Driver Air Bag Inflators May Explode NHTSA notice
- NHTSA #17V683000 PCV Heater may Short Circuit NHTSA notice
- NHTSA #17V676000 Blower Motor Wiring may Overheat NHTSA notice
- NHTSA #13V044000 Loss of Electrical Power/Stalling NHTSA notice
Most-cited components in owner complaints
- Electrical System 85 complaints
- Air Bags 83 complaints
- Engine 54 complaints
- Engine and Engine Cooling 33 complaints
- Unknown or Other 19 complaints
- Fuel/Propulsion System 13 complaints
Of the 239 complaints on file, 7 report a crash and 22 a fire; across all 239 complaints, owners report 9 injuries (owner-reported, not verified by NHTSA).
Below average
Estimated 5-year repair + maintenance cost: $8,000–$15,000AI estimate — not from NHTSA data
The 2008 BMW 328i has below-average reliability, with frequent electrical system complaints and multiple recalls. The high number of airbag and engine-related complaints also suggest potential costly fixes over time. While there are several recalls, limited data on failure specifics make comprehensive predictions challenging.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| Electrical system | Unknown | $400–$1,500 | very common |
| Airbags | Unknown | $500–$1,500 | very common |
| Engine | Unknown | $1,000–$4,000 | common |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake fluid replacement
- Coolant system flush
- Transmission fluid change
- Air filter replacement
- Tire rotations and balance
- Spark plug replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Check engine light on
- Airbag warning light
- Electrical system failures
- Overheating engine
- Battery not holding charge
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2008 BMW 328I at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.