The document discusses the luxury automobile industry. It identifies major luxury brands such as Rolls Royce, BMW, Mercedes, and Lexus. Luxury vehicles are defined as having a price over $30,000 and emphasizing qualities like safety, quality, prestige, and innovation. The industry is segmented into categories including compact executive cars, SUVs, sports cars, and more. Major players in the industry targeting different consumer types are also outlined. The document concludes with current trends in the luxury market, such as the rise of the Asian luxury market and green luxury vehicles.