Model Year Comparison
- Worst Model Year
- Worst Category
- engine Problems
Here are total complaints by model year for the Kia Rio. Overall the worst category is Kia Rio engine problems.
Although the 2007 Kia Rio has the most overall complaints, we rate the 2004 model year as worse because of other possible factors such as higher repair cost or more problems at lower mileage. The most-reported problem is with the 2001 Rio for intermittent loss of power.