I've owned both a Hyundai and Kia and would have no qualms about purchasing another of either. The Hyundai was a 2006 Sonata LX that I used for 10 years and put on about 160K miles. Other than normal wear and tear items (battery, tires, and brakes (replaced at 103k mines) the only other problem was a faulty switch on the power seat at about 140K. My Kia is an 2012 Optima EX with 60K miles. The only things replaced have been tires and a battery.