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BMW 4-Series Gran Coupe and Chevrolet TrailBlazer 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    
62 vehicles, 11.6 months per vehicle, 48000 miles driven2014 BMW 4-Series Gran Coupe
[?] see reported repairs
  62 vehicles, 11.6 months per vehicle, 48000 miles driven
50 vehicles, 11.6 months per vehicle, 22200 miles driven2016 BMW 4-Series Gran Coupe
[?] see reported repairs
  50 vehicles, 11.6 months per vehicle, 22200 miles driven
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 Gran Coupe
[?] 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.

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BMW 4-Series Gran Coupe vs. Chevrolet TrailBlazer Lemon Odds and Nada Odds

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

To see how frequently BMW 4-Series Gran Coupe and Chevrolet TrailBlazer problems occur, check out our car reliability stats.

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

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What Our Members Are Saying about the Brand Reputation of the Chevrolet TrailBlazer

Chevrolet TrailBlazer Brand Reputation: Cons
YearBody/PowertrainComment
2003 4dr SUV 275-horsepower 4.2L I6
4-speed automatic 4WD w/low range
I USED to be a Chevy man. Comfortable car for long trips but "long term" maintenance program WAY too expensive - like entire headlamp vs lighbulb. Headlight plug shorts out - spend $400 min to replace assembly. Chevy too expensive to own over 5 year see full Chevrolet TrailBlazer review