 BBC News | General Motors to Try Selling New Cars on eBay Washington Post ... buy new cars through eBay, the online sales site, allowing buyers to purchase Chevrolets, Buicks, GMCs or Pontiacs before they set foot in a dealership. ... GM Sells Cars Through EBay in Bid to Return to Profit With eBay partnership, GM lurches into the Internet age eBay to start selling new GM cars |