Kia Picanto 1.0 CVVT VS. Karl Opel 1.0 The success of simplicity

http://autos.thechromenews.com/cars/kia-picanto-1-0-cvvt-vs-karl-opel-1-0-the-success-of-simplicity/80

While Karl is a completely new option, the Kia is an evolution of one of the most successful models of the brand. What are the differences and similarities?
Opel has completely revamped its bet in the segment of urban vehicles with Karl, a simple but practical and economical car for everyday use since Adam, but by size is quite similar, price and presence is over and has a premium approach.