See also:

Additional Horsepower
The 2.4-liter 161-horsepower 4-cylinder engine has gained 23 horsepower from the early-2006 model and provides good acceleration below 60 mph—but average performance above that speed. The 2.7-li ...

DRIVER-ORIENTED INTERIOR DESIGN
With the 2011 Optima, Kia has made big strides forward in the use of cabin materials, while interior layout and design are also strong points. Much like how the exterior conveys a dramatic message ...

Windows
Power windows (if equipped) (1) Driver’s door power window switch (2) Front passenger’s door power window switch (3) Rear door (left) power window switch* (4) Rear door (right) power windo ...