Toyota Motor Corp. unveiled its new 2-liter Altezza sports sedan Friday, the first car solely developed for Netz Toyota, the company's new dealership network launched in August, company officials said.In August, Toyota renamed Auto, one of its five major dealership networks, to Netz Toyota, aiming to make it a channel targeting consumers in their 20s and 30s.Company officials said they designed the new car to beat high-class European vehicles and plan to place it on the European market next spring. The company's sales target in Japan is 4,000 units per month.