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Kia Optima and Ford Fiesta 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    
30 vehicles, 11.6 months per vehicle, 57600 miles driven

Refresh including two new engines. Based on many reports for the 2011 and 2012, and some reports for the 2013 and 2014, potential common problem with clutch packs on dual-clutch automatic transmission.
2014
Ford Fiesta Join or sign in to view   see reported repairs
  30 vehicles, 11.6 months per vehicle, 57600 miles driven

Refresh including two new engines. Based on many reports for the 2011 and 2012, and some reports for the 2013 and 2014, potential common problem with clutch packs on dual-clutch automatic transmission.
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
29 vehicles, 11.3 months per vehicle, 112100 miles driven

First model year. Common problem with clutch packs on dual-clutch automatic transmission.
2011
Ford Fiesta Join or sign in to view   see reported repairs
  29 vehicles, 11.3 months per vehicle, 112100 miles driven

First model year. Common problem with clutch packs on dual-clutch automatic transmission.

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Kia Optima vs. Ford Fiesta Lemon Odds and Nada Odds

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

To see how frequently Kia Optima and Ford Fiesta problems occur, check out our car reliability stats.

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
 

What Our Members Are Saying about the Brand Reputation of the Ford Fiesta

Ford Fiesta Brand Reputation: Pros
YearBody/PowertrainComment
2012 4dr Sedan 120-horsepower 1.6L I4
5-speed manual FWD
Ford is one of the best when it comes to design and reliability. see full Ford Fiesta review