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Diesels demonstrate Kia's world-class engineering
At the 2010 Geneva Show and making its premiere in the new Sportage, is a 2.0-litre version of Kia's next-generation 'R' family diesel. All-new, the 'R' family diesel engine first appeared in 2.2- ...

Engine cooling system
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 ...

2011 Kia Optima Review
The previous generation Kia Optima was a vehicle struggling to keep up with the times, having emerged on the scene as a lackluster model masquerading as a value proposition, when in reality it was ...