Daewoo may be General Motors’ only established brand in the Korean auto market, but it will soon add another: Chevrolet. GM revealed today at the Busan motor show that it will begin selling bowtie-badged vehicles in South Korea in 2011.The Alpheon is being positioned in the Korea market as a luxury model at the top of the Daewoo range. It is fitted with a 3.0-liter V6 and a six-speed automatic transmission. GM Daewoo said the car will go on sale in the second half of the year.GM Daewoo says the "Alpheon becomes a stand-alone luxury product brand in GM Daewoo's product portfolio." Much like its Korean couterpart, Hyundai, have made inroads into the luxury sedan segment with the Genesis model.Press ReleaseGM Daewoo's All-New Luxury Sedan Debuts...