- Worst Model Year:
We don't have a lot of complaints on file for the Kia Rio5 (although feel free to add yours here) -- probably because it's so new, but still that's definitely a good sign.
The 2010 Kia Rio5 has the most complaints, & the most-reported problem is also with the 2010 Rio5 for loss of power & decreased fuel efficiency.
Worst Reported Problems with the Rio5
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We're actively collecting data on the worst problems for the Rio5. If you've had a problem, please help us out and report it.
Latest Owner Complaints About the Rio5
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loss of power & decreased fuel efficiency -- 2010 Rio5:
This car was purchased, it was a buy back at the dealership. Now it makes me wonder if I bought someone's lemon car?? There has been weird little problems with it, like when adjusting the power windows the stereo locks up/freezes and doesn't turn off. It lags when turning around corners, ... Read more »
This problem has been reported 1 times by other 2010 Rio5 owners.