2011 Kia Optima SX (photos)
The Optima SX uses Kia's new turbocharged power train, the third drive option for the Optima line of vehicles. The Optima SX follows the base model Optima with its direct-injection 2.4-liter power plant and the hybrid Optima.
July 22, 2011 11:03 AM PDT
Photo by: Josh Miller/CNET
| Caption by: Wayne Cunningham
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