18. Kia Sedona
Another minivan on the list, the Kia Sedona was Kia’s attempt at getting a taste of the minivan market. The Sedona received decent marks from critics who praised the large interior and performance, although fuel economy was a bit on the low side. The Sedona doesn’t have much in the way of reliability unfortunately, as the Consumer Reports lists the vehicle as below average or well below average for all of the model years. The worst model years for the Sedona are 2002 and 2006, with 2012 close behind. Electrical problems top the list of issues, with airbags system failures, and body/paint problems ranking high as well. The suspension is also reported to have components prematurely fail and fuel system issues are common as well.