Automakers Renault, Nissan and Daimler agreed to swap stakes in a bid to increase scale and share costs Wednesday. “There’s a demand for premium small cars growing, so we definitely want to participate and we want to do that successfully,” Dieter Zetsche, chairman of Daimler told CNBC. Carlos Ghosn, chairman and CEO of Renault-Nissan, also spoke to CNBC.