Is the 2009 BMW 3 Series a good car?
An honest AI verdict — reliability, common problems, and real cost to own.
B-6/10
A good choice for an enthusiast looking for an engaging driving experience and is prepared for higher maintenance costs.
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Pros
- Excellent handling and driving dynamics
- High-quality interior materials
- Strong range of available engines
Cons
- Expensive repairs
- Limited rear seat space
- Complex electronics that can be problematic
Ownership at a glance
Fuel economy
18 mpg
Maintenance cost
$3,500/yr
Expected lifespan
200,000 miles
Common problems to watch for
- High-pressure fuel pump failure
- Oil leaks from valve cover gasket
- Water pump failures
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This AI-generated assessment is general guidance only, not a substitute for a professional inspection. Always inspect a used vehicle before purchase.