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BMW 4-Series Gran Coupe and Pontiac G8 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 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.
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
36 vehicles, 11.7 months per vehicle, 81800 miles driven

Includes 2008s and 2009s. 2009		 Pontiac G8
[?] see reported repairs
  36 vehicles, 11.7 months per vehicle, 81800 miles driven

Includes 2008s and 2009s.
36 vehicles, 11.7 months per vehicle, 81800 miles driven

New design, spring introduction. Combined with the 2009.2008		 Pontiac G8
[?] see reported repairs
  36 vehicles, 11.7 months per vehicle, 81800 miles driven

New design, spring introduction. Combined with the 2009.

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BMW 4-Series Gran Coupe vs. Pontiac G8 Lemon Odds and Nada Odds

Other sources of BMW 4-Series Gran Coupe and Pontiac G8 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 Pontiac G8s with no repairs at all in the past year and the percentage of BMW 4-Series Gran Coupes and Pontiac G8s 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 Pontiac G8 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 Pontiac G8 have been recently.

To see how frequently BMW 4-Series Gran Coupe and Pontiac G8 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 Pontiac G8

Pontiac G8 Brand Reputation: Pros
YearBody/PowertrainComment
2009 4dr Sedan 361-horsepower 6.0L V8
6-speed shiftable automatic RWD		 Pontiac has always been about performance. see full Pontiac G8 review
Pontiac G8 Brand Reputation: Cons
YearBody/PowertrainComment
2009 4dr Sedan 256-horsepower 3.6L V6
5-speed shiftable automatic RWD		 Pontiac...need I say more? see full Pontiac G8 review
2008 4dr Sedan 361-horsepower 6.0L V8
6-speed shiftable automatic RWD		 What brand image? see full Pontiac G8 review
2008 4dr Sedan 256-horsepower 3.6L V6
5-speed shiftable automatic RWD		 gee whiz target, little over the top, although this model is less so than past efforts. was a pleasant ride with good handling see full Pontiac G8 review