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BMW 4-Series Repair Frequencies

Results are for year ending December 31, 2017. 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    
2017 BMW 4-Series 7
0% 0% Fewest Trips Most Trips
see reported repairs
  25 4-Series, 6.7 months of data per 4-Series, average 5500 miles
2016 BMW 4-Series 26
49.3197278912% 49.3197278912% Fewest Trips Most Trips
see reported repairs
  64 4-Series, 9.3 months of data per 4-Series, average 14200 miles

Most of the cars in the sample are the related 3-Series, which has had finish and trim problems following an update.
2015 BMW 4-Series 17
15.9340659341% 15.9340659341% Fewest Trips Most Trips
see reported repairs
  78 4-Series, 9.8 months of data per 4-Series, average 24200 miles

Most of the cars in the sample are the related 3-Series.
2014 BMW 4-Series 35
43.0875576037% 43.0875576037% Fewest Trips Most Trips
see reported repairs
  101 4-Series, 8.4 months of data per 4-Series, average 36700 miles

Most of the cars in the sample are the related 3-Series.

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BMW 4-Series Reliability

You won't find BMW 4-Series reliability information like this anywhere else. Actual repair frequencies, not just vague dots. So you can tell how much the BMW 4-Series truly differs from competing car models in reliability.

These stats are promptly updated four times a year, to much more closely track BMW 4-Series reliability as the cars age. Others tell you how reliable the BMW 4-Series 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 BMW 4-Series has been recently.

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