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Year Make/Model Repair Trips per 100 Carssuccessful repair trips per 100 cars per year Compared to all models for the same year    
2003 Audi A4   small sample, members only   see reported repairs
  17 A4s, 7.6 months of data per A4, average 143300 miles

* Small sample, members only.
2003 BMW 3-Series 89
80.2857142857% 80.2857142857% Fewest Trips Most Trips
see reported repairs
  30 3-Series, 9.0 months of data per 3-Series, average 140800 miles

Average odometer reading much lower for the M3.
2003 BMW M3   small sample, members only   see reported repairs
  7 M3s, 9.0 months of data per M3, average 91000 miles

* Very small sample, members only.
2003 BMW Z4   small sample, members only   see reported repairs
  24 Z4s, 9.6 months of data per Z4, average 84500 miles

* Small sample, members only.
2003 Ford Mustang   small sample, members only   see reported repairs
  11 Mustangs, 9.6 months of data per Mustang, average 56300 miles

* Very small sample, members only.
2003 Porsche 911   small sample, members only   see reported repairs
  13 911s, 10.2 months of data per 911, average 55000 miles

* Very small sample, members only.
2003 Porsche Boxster 43
27.7142857143% 27.7142857143% Fewest Trips Most Trips
see reported repairs
  25 Boxsters, 9.0 months of data per Boxster, average 78600 miles

Like other sports cars, low average odometer reading.
2003 Saab 9-3   small sample, members only   see reported repairs
  12 9-3s, 10.4 months of data per 9-3, average 162300 miles

* Very small sample, members only.
2003 Volkswagen Beetle   small sample, members only   see reported repairs
  3 Beetles, 11.7 months of data per Beetle, average 146700 miles

* Very small sample, members only.

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Convertibles Reliability

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

These stats are promptly updated four times a year, to much more closely track Convertibles reliability as the cars age. Others tell you how reliable the Convertibles 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 Convertibles has been recently.