See also:

POWER AND FUEL-ECONOMY ARE UP TO PAR
That description might have you thinking the Optima has all sorts of power. True, the upgraded 2.4-liter four-cylinder gets added power for ’09 with 175hp and 169 ft-lbs of torque, but it’s no ...

Overheating
If your temperature gauge indicates overheating, if you experience a loss of power, or if you hear a loud knocking or pinging noise, the engine has probably overheated. Should any of these sympto ...

FULLY LOADED YET DISAPPOINTING INTERIOR
The same cannot be said for the interior. While the swooping design of the dash is nice, it’s really only visible on the passenger side. As for the temperature controls, they appear out of place ...