AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2009 Bmw F 800 St
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $3,500–$7,200
The 2009 BMW F 800 ST exhibits average reliability. The key issues noted are related to the rear wheel and fuel system, with some recalls addressing these. Parts affected often involve moderate to significant repair costs and occur at moderate mileage, justifying the average rating.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| rear wheel | 30,000–50,000 miles | $300–$700 | very common |
| fuel system | 40,000–60,000 miles | $200–$500 | common |
| gasoline system | 40,000–60,000 miles | $150–$400 | common |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change every 6,000 miles
- Brake fluid replacement bi-annually
- Coolant flush every 30,000 miles
- Drive belt inspection annually
- Spark plugs replacement every 12,000 miles
- Valve clearance check every 18,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual rear wheel noise
- Fuel smell from engine
- Uneven tire wear
- Poor fuel efficiency
- Vibration during acceleration
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.