Is the 2009 Porsche 911 a good car?
An honest AI verdict — reliability, common problems, and real cost to own.
B7.5/10
The 2009 Porsche 911 Carrera is a fantastic car for enthusiasts who appreciate its classic styling and dynamic driving experience. However, potential buyers should be aware of specific mechanical issues and be prepared for higher maintenance costs compared to more mainstream alternatives.
Pros
- Iconic design and driving dynamics
- Strong community support
- High resale value
Cons
- High maintenance costs
- Potential IMS bearing failure
- Limited rear seat and cargo space
Ownership at a glance
Fuel economy
18 mpg
Maintenance cost
$5,000/yr
Expected lifespan
200,000 miles
Common problems to watch for
- IMS bearing failure
- coolant tank leaks
- coil pack issues
- brake rotor wear
Model years to avoid: 1999-2008
CarsJudge exclusive data
Active recalls
No open NHTSA recalls are on record for the 2009 Porsche 911 as of our latest check.
911 years to avoid
- 1999-2008 — Prone to IMS bearing failures
5-year cost forecast
- Year 1 (~75,000 mi): $2500 — Oil change and brake fluid service, Coolant tank inspection
- Year 2 (~85,000 mi):
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800 — Brake pad and rotor replacement, Inspection of suspension components - Year 3 (~95,000 mi): $3500 — Replace coil packs, Install updated IMS bearing
- Year 4 (~105,000 mi):
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200 — General inspection, Tire rotation and alignment - Year 5 (~115,000 mi): $5500 — Clutch replacement, Major engine service
Recall data: NHTSA. Owner costs & MPG: anonymized aggregates from CarsJudge users who track this vehicle. Updated 2026-07-05.
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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.