South Korea September 2011: Kia K5 back in shape
Kia K5/Optima * See the Top 50 best-selling models by clicking on 'Read more' at end of post! * The South Korean models ranking's podium is unchanged this month vs. August with the Hyundai Avante (aka Elantra) in the lead with a robust 9.2% share and 11,408 sales, followed by…