Reno area drivers have hopefully noticed that our favorite Korean automaker is making a big move up market. Models like the 2014 Kia Cadenza and the highly-anticipated K900 sedan are getting a lot of attention, but those aren't the only models in the current lineup that have made some big improvements. Take the new 2014 Kia Optima for example.
The new Kia Optima has managed to adopt the premium features, and premium feel of…