See also:

Warning - Engine exhaust can be dangerous!
Engine exhaust fumes can be extremely dangerous. If, at any time, you smell exhaust fumes inside the vehicle, open the windows immediately. • Do not inhale exhaust fumes. Exhaust fumes contain ...

By the numbers
The Kia Optima is a five-seat mid-size segment passenger car that has an interior that the EPA will probably consider a full size interior. Longer, lower and wider than the vehicle it replaces, it ...

Safety features of your vehicle
Seats Seat belts Child restraint system Air bag - advanced supplemental restraint system ...