See also:

Economical operation
Your vehicle's fuel economy depends mainly on your style of driving, where you drive and when you drive. Each of these factors affects how many miles (kilometers) you can get from a gallon (liter ...

Manual climate control system
1. Fan speed control knob 2. Air intake control button 3. Mode selection knob 4. Temperature control knob 5. Air conditioning button (if equipped) Heating and air conditioning 1. Start the ...

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 ...