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BMW 5-Series and Kia Optima 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    
26 vehicles, 11.4 months per vehicle, 69300 miles driven

First year for F10 5-Series.
2011
BMW 5-Series Join or sign in to view   see reported repairs
  26 vehicles, 11.4 months per vehicle, 69300 miles driven

First year for F10 5-Series.
26 vehicles, 11.8 months per vehicle, 73200 miles driven2013 Kia Optima Join or sign in to view   see reported repairs
  26 vehicles, 11.8 months per vehicle, 73200 miles driven

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Kia Optima Lemon Odds and Nada Odds Results through June 30, 2018

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BMW 5-Series vs. Kia Optima Lemon Odds and Nada Odds

Other sources of BMW 5-Series and Kia Optima reliability data provide only averages, which can conceal as much as they reveal. So we also report the percentage of BMW 5-Seriess and Kia Optimas with no repairs at all in the past year and the percentage of BMW 5-Seriess and Kia Optimas 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 5-Series and Kia Optima lemon odds as the cars age. Others can be over a year behind. Only TrueDelta tells you how reliable the BMW 5-Series and Kia Optima have been recently.

To see how frequently BMW 5-Series and Kia Optima problems occur, check out our car reliability stats.

What Our Members Are Saying about the Brand Reputation of the BMW 5-Series

BMW 5-Series Brand Reputation: Pros
YearBody/PowertrainComment
2009 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD
Strong repuatation for prestige and quality. see full BMW 5-Series review
2007 4dr Sedan 255-horsepower 3.0L I6
6-speed shiftable automatic AWD
worth the extra price, very high resale, very reliable see full BMW 5-Series review
2006 4dr Sedan 255-horsepower 3.0L I6
6-speed shiftable automatic RWD
BMW has a long standing reputation for handling and performance, and the experience did match the reputation see full BMW 5-Series review
2004 4dr Sedan 225-horsepower 3.0L I6
6-speed automated manual RWD
Projects success see full BMW 5-Series review
2004 4dr Sedan 184-horsepower 2.5L I6
6-speed shiftable automatic RWD
The Ultimate Driving Machine - it says it all... see full BMW 5-Series review
2002 4dr Sedan 184-horsepower 2.5L I6
5-speed shiftable automatic RWD
BMW has an implied image to most people. Saying you own a 5 series made those in the know nod their head. The frame was welded aluminum and even after 8+ years showed almost no rust. Buyers of the car were amazed and bought it after a short drive. see full BMW 5-Series review
2002 4dr Sedan 184-horsepower 2.5L I6
5-speed shiftable automatic RWD
BMW is supposed to be a great car. see full BMW 5-Series review
BMW 5-Series Brand Reputation: Cons
YearBody/PowertrainComment
2002 4dr Sedan 225-horsepower 3.0L I6
5-speed manual RWD
BMW drivers are universally despised. Just Google "BMW drivers" to see what I mean. They are thought to have almost malicious disregard for anyone but themselves, as well as for any traffic laws. see full BMW 5-Series review
 

What Our Members Are Saying about the Brand Reputation of the Kia Optima

Kia Optima Brand Reputation: Cons
YearBody/PowertrainComment
2013 4dr Sedan turbocharged 274hp 2.0L I4
6-speed shiftable automatic FWD
Kia doesn't have the best reputation, though I get the sense that it's slowly improving. Speaking personally, I would have laughed at the idea of buying/leasing anything from Kia even three years ago. However, in that time, I've had two: a 2011 Kia Sportage EX and, now, a 2013 Kia Optima SX Limited. The mediocre brand image is a unfortunate, because if you slapped another make's emblem on this car, people would probably be absolutely gushing over it. As I said, I don't think their image is improving, though. see full Kia Optima review
2007 4dr Sedan 161-horsepower 2.4L I4
5-speed shiftable automatic FWD
poor trade in value but intend to keep long time due to great warranty; Kia discounting cars in USA to gain brand penetration; much better priced here than in Europe for the same car. see full Kia Optima review