The 2020 Kia Rio is a dutiful, trustworthy small car that is a frugal choice with an excellent warranty. It drives better than some compact cars, which makes it even more appealing. We rate the 2020 Rio at 5.3 out of 10. (Read more about how we rate cars.) This year, the Rio is available in LX ($16,675) and S ($17,315) trim levels and comes with...