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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    
2004 Audi A4   small sample, members only   see reported repairs
  10 A4s, 9.6 months of data per A4, average 153700 miles

* Very small sample, members only.
2004 Audi S4   small sample, members only   see reported repairs
  7 S4s, 10.4 months of data per S4, average 109600 miles

* Very small sample, members only.
2004 BMW 3-Series 129
88.592750533049% 88.592750533049% Fewest Trips Most Trips
see reported repairs
  46 3-Series, 8.7 months of data per 3-Series, average 139900 miles

Average odometer reading much lower for the M3.
2004 BMW M3   small sample, members only   see reported repairs
  13 M3s, 10.8 months of data per M3, average 110000 miles

* Very small sample, members only.
2004 BMW Z4   small sample, members only   see reported repairs
  10 Z4s, 11.4 months of data per Z4, average 91300 miles

* Very small sample, members only.
2004 Chrysler Sebring   small sample, members only   see reported repairs
  4 Sebrings, 9.0 months of data per Sebring, average 141100 miles

* Very small sample, members only.
2004 Honda S2000   small sample, members only   see reported repairs
  15 S2000s, 11.1 months of data per S2000, average 72400 miles

* Small sample, members only.
2004 Mazda MX-5 Miata   small sample, members only   see reported repairs
  14 MX-5 Miatas, 10.0 months of data per MX-5 Miata, average 81800 miles

* Very small sample, members only.
2004 Nissan 350Z   small sample, members only   see reported repairs
  16 350Zs, 10.2 months of data per 350Z, average 79500 miles

* Small sample, members only.
2004 Porsche 911   small sample, members only   see reported repairs
  11 911s, 11.3 months of data per 911, average 66200 miles

* Very small sample, members only.
2004 Porsche Boxster   small sample, members only   see reported repairs
  15 Boxsters, 10.5 months of data per Boxster, average 68900 miles

* Small sample, members only.
2004 Saab 9-3   small sample, members only   see reported repairs
  11 9-3s, 10.5 months of data per 9-3, average 98600 miles

* Very small sample, members only.
2004 Toyota Solara   small sample, members only   see reported repairs
  4 Solaras, 12.0 months of data per Solara, average 98700 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.