The thesis titled "Comparative Financial Analysis of Volkswagen and BMW: A Study of Performance Trends from 2017 to 2021" is an in-depth look at how two major players in the car industry, Volkswagen and BMW, performed financially during the critical years from 2017 to 2021. This analysis digs into their financial health and tracks the trends in their financial performance over this period. By comparing the financial data of Volkswagen and BMW, the research not only highlights their individual strengths and weaknesses but also provides a broader picture of the financial landscape in the car industry from 2017 to 2021. This analysis is valuable for investors, people involved in the car industry, and researchers looking to understand how these automotive giants fared financially during this significant time.