The Opel Insignia, reincarnated as the new Regal, quickly garnered a loyal following of consumers in China after its arrival, thanks to its prestigious heritage, exceptional technology, and stylish, dynamic design. Among these consumers, an astonishing 30% of those who purchased the 2.0T Regal were doctoral students who had studied abroad, emerging as a notably prominent group of buyers. What is the allure of the new Regal that captivates this group?