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Infiniti M 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.

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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Infiniti M vs. BMW 4-Series Lemon Odds and Nada Odds

Other sources of Infiniti M and BMW 4-Series reliability data provide only averages, which can conceal as much as they reveal. So we also report the percentage of Infiniti Ms and BMW 4-Seriess with no repairs at all in the past year and the percentage of Infiniti Ms 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 Infiniti M and BMW 4-Series lemon odds as the cars age. Others can be over a year behind. Only TrueDelta tells you how reliable the Infiniti M and BMW 4-Series have been recently.

To see how frequently Infiniti M and BMW 4-Series problems occur, check out our car reliability stats.

What Our Members Are Saying about the Brand Reputation of the Infiniti M

Infiniti M Brand Reputation: Pros
YearBody/PowertrainComment
2007 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic RWD
Infiniti has always been a reliable car with quality workmanship see full Infiniti M review
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic AWD
Good, although local dealer has a monopoly, and thus overpriced locally. works against me when I want to buy. The Grand prix, is very good value for the money, and my wife still prefers the Grand Prix. The M is big and heavy, G is quicker, but more common see full Infiniti M review
2004 4dr Sedan 340-horsepower 4.5L V8
5-speed shiftable automatic RWD
People driving other luxury cars that it competes with know not to screw with an M45. Drivers of cars it does not directly compete with (who are car people) know what it is capable of & unless they purposely bought a rocket, will leave the M alone. see full Infiniti M review
2003 4dr Sedan 340-horsepower 4.5L V8
5-speed shiftable automatic RWD
It is an Infiniti. What more can I say! :) see full Infiniti M review
Infiniti M Brand Reputation: Cons
YearBody/PowertrainComment
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD
I am very unhappy that Infiniti is rebadging its entire product line. The car will go the way of the Dodo after only three model years. Not good for resale value. see full Infiniti M review
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic AWD
Still need to improve the reliability see full Infiniti M 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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