Kia’s plug-in Optima can drive for nearly 30 miles without using a drop of gas

Kia is going green with two gasoline-electric versions of the Optima. The hybrid model promises to be 10 percent more efficient than its predecessor, while the plug-in hybrid version can drive for nearly 27 miles on electricity alone. The post Kia’s plug-in Optima can drive for nearly 30 miles without using a drop of gas appeared first on Digital Trends.