Hyundai Motor Co. and its affiliate Kia Motors Corp. are expected to see their combined vehicle exports top 2 million units this year, helped by rising demand for their new models, industry sources said Tuesday. The country\'s top two automakers exported a total of 1.44 million units through August this year, up 13 percent from a year earlier, according to the Korea Automobile Manufacturers Association (KAMA). In terms of value, their outbound shipments jumped 30 percent to reach US$20.6 billion over the cited period, it said.