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Porsche 911 Repair Frequencies

Results are for year ending March 31, 2018. Only successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
Year Make/Model Repair Trips Per 100 Cars Compared to all models for the same year    
2009 Porsche 911   small sample, members only   see reported repairs
  11 911s, 11.2 months of data per 911, average 51600 miles

* Very small sample, members only.
2007 Porsche 911   small sample, members only   see reported repairs
  19 911s, 9.1 months of data per 911, average 52400 miles

* Small sample, members only.
2006 Porsche 911   small sample, members only   see reported repairs
  12 911s, 9.3 months of data per 911, average 56400 miles

* Very small sample, members only.
2004 Porsche 911   small sample, members only   see reported repairs
  11 911s, 11.0 months of data per 911, average 61400 miles

* Very small sample, members only.
2003 Porsche 911   small sample, members only   see reported repairs
  12 911s, 10.8 months of data per 911, average 52100 miles

* Very small sample, members only.
2002 Porsche 911   small sample, members only   see reported repairs
  19 911s, 4.5 months of data per 911, average 79400 miles

* Small sample, members only.

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Porsche 911 Reliability

You won't find Porsche 911 reliability information like this anywhere else. Actual repair frequencies, not just vague dots. So you can tell how much the Porsche 911 truly differs from competing car models in reliability.

These stats have been promptly updated four times a year, to much more closely track Porsche 911 reliability as the cars age. Others tell you how reliable the Porsche 911 was a year ago, when the cars were a year younger and had 12,000 fewer miles on them. Only TrueDelta tells you how reliable the Porsche 911 has been recently.

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