Kia's finally ready to enter the premium sedan market, and its first entry is going to be the new 2014 Cadenza. Revealed last week at the 2013 Detroit Auto Show, the Cadenza takes a different styling approach, while borrowing the Hyundai Azera's underpinnings. The Cadenza wears Kia's latest design language nicely, with the "Tiger Nose" grille up...