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Mercedes-Benz S-Class and BMW 4-Series Lemon Odds and Nada Odds for the Year Ending June 30, 2018

An asterisk (*) marks results based on small sample sizes.

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Year Make/Model Nada Odds per 100 Cars Lemon Odds per 100 Cars    
50 vehicles, 11.6 months per vehicle, 22200 miles driven

Most of the cars in the sample are the related 3-Series, which has had finish and trim problems following an update.2016		 BMW 4-Series
[?] see reported repairs
  50 vehicles, 11.6 months per vehicle, 22200 miles driven

Most of the cars in the sample are the related 3-Series, which has had finish and trim problems following an update.
51 vehicles, 11.5 months per vehicle, 31100 miles driven

Most of the cars in the sample are the related 3-Series.2015		 BMW 4-Series
[?] see reported repairs
  51 vehicles, 11.5 months per vehicle, 31100 miles driven

Most of the cars in the sample are the related 3-Series.
62 vehicles, 11.6 months per vehicle, 48000 miles driven

Most of the cars in the sample are the related 3-Series.2014		 BMW 4-Series
[?] see reported repairs
  62 vehicles, 11.6 months per vehicle, 48000 miles driven

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

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Mercedes-Benz S-Class vs. BMW 4-Series Lemon Odds and Nada Odds

Other sources of Mercedes-Benz S-Class and BMW 4-Series reliability data provide only averages, which can conceal as much as they reveal. So we also report the percentage of Mercedes-Benz S-Classs and BMW 4-Seriess with no repairs at all in the past year and the percentage of Mercedes-Benz S-Classs and BMW 4-Seriess that are lemons (required three or more repair trips in the past year). These figures might surprise you.

These stats are promptly updated four times a year, to closely track Mercedes-Benz S-Class and BMW 4-Series lemon odds as the cars age. Others can be over a year behind. Only TrueDelta tells you how reliable the Mercedes-Benz S-Class and BMW 4-Series have been recently.

To see how frequently Mercedes-Benz S-Class and BMW 4-Series problems occur, check out our car reliability stats.

What Our Members Are Saying about the Brand Reputation of the Mercedes-Benz S-Class

Mercedes-Benz S-Class Brand Reputation: Cons
YearBody/PowertrainComment
2007 4dr Sedan turbocharged 232hp 3.0L V6 Diesel
7-speed shiftable automatic RWD		 Reputation for arrogance, not service. see full Mercedes-Benz S-Class review
 

What Our Members Are Saying about the Brand Reputation of the BMW 4-Series

None of our members have yet commented on the brand reputation of the BMW 4-Series.

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