See also:

Engine coolant
The high-pressure cooling system has a reservoir filled with year round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant level at least once ...

Roomy New Interior
However, the Optima's quiet new interior is more upscale and will accommodate four tall adults, or five in a pinch. Front seats are supportive, and the rear-seat area is impressively roomy—alt ...

Superior Safety Features
Like all Kia vehicles, the 2011 Sorento is equipped with a plethora of standard safety equipment. All trims come outfitted with driver and passenger advanced front airbags, front seat-mounted side ...