2012 Kia Optima

Kia has issued a sizable recall for more than 257,000 Optima sedans over roof headliner plates that may be improperly secured.

Hyundai and Kia are coming under fire for, well, fires. The automaker 
 recently recalled a slew of cars due to the risk of engine fire, and now the 
 Highway Loss Data Institute says the turbocharged engines in those cars 
 call for a closer look.

Here's our countdown of the five biggest recalls of 2018. Is your car one of 
 them?

Approximately 507,600 model-year 2010-13 Kia Forte, Optima, Optima 
 Hybrid and Sedona vehicles are being recalled for their airbag control 
 units.

Approximately 618,000 model-year Kia sedans and SUVs are being recalled 
 for machining errors during the engine manufacturing process.