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Audi A5 / S5 / RS5 and Infiniti EX 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    
25 vehicles, 11.8 months per vehicle, 75200 miles driven

Most of the cars in this sample are A4s or S4s. Multiple reports of excessive oil consumption for the 2.0T engine. Some engines rebuilt with updated piston rings.
2011
Audi S5 Join or sign in to view   see reported repairs
  25 vehicles, 11.8 months per vehicle, 75200 miles driven

Most of the cars in this sample are A4s or S4s. Multiple reports of excessive oil consumption for the 2.0T engine. Some engines rebuilt with updated piston rings.
49 vehicles, 11.5 months per vehicle, 41400 miles driven2014 Audi A5 / S5
[?] see reported repairs
  49 vehicles, 11.5 months per vehicle, 41400 miles driven
62 vehicles, 11.6 months per vehicle, 54800 miles driven

Refreshed for this model year.
2013
Audi A5 / S5
[?] see reported repairs
  62 vehicles, 11.6 months per vehicle, 54800 miles driven

Refreshed for this model year.
29 vehicles, 11.5 months per vehicle, 67600 miles driven2012 Audi S5 Join or sign in to view   see reported repairs
  29 vehicles, 11.5 months per vehicle, 67600 miles driven
30 vehicles, 11.4 months per vehicle, 35400 miles driven2015 Audi A5 / S5 Join or sign in to view   see reported repairs
  30 vehicles, 11.4 months per vehicle, 35400 miles driven

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Audi A5 / S5 / RS5 vs. Infiniti EX Lemon Odds and Nada Odds

Other sources of Audi A5 / S5 / RS5 and Infiniti EX reliability data provide only averages, which can conceal as much as they reveal. So we also report the percentage of Audi A5 / S5 / RS5s and Infiniti EXs with no repairs at all in the past year and the percentage of Audi A5 / S5 / RS5s and Infiniti EXs 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 Audi A5 / S5 / RS5 and Infiniti EX lemon odds as the cars age. Others can be over a year behind. Only TrueDelta tells you how reliable the Audi A5 / S5 / RS5 and Infiniti EX have been recently.

To see how frequently Audi A5 / S5 / RS5 and Infiniti EX problems occur, check out our car reliability stats.

What Our Members Are Saying about the Brand Reputation of the Audi A5 / S5 / RS5

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

Infiniti EX Brand Reputation: Pros
YearBody/PowertrainComment
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD
Understated design, Comfortable interior, true luxury materials and electronics that actually serve the driver. Nothing superfluous or unnnecessary. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD
Infiniti service and support excellent. I have owned two other Infinitis, see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD
I like that it is a high rated brand see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD
I have owned four Infinitis since 2002. Not one warranty repair. Excellent fuel mileage and every safety feature works as advertised. I know this from personal experience as my FX 35 was totalled and my wife and I walked away. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD
Quality and safety features. see full Infiniti EX review