Group 1 - The discussion on Reddit highlights the misconception that owning luxury items, like a BMW, equates to being upper middle class, while many argue that true upper middle class individuals often prioritize financial stability over flashy spending [2][3]. - Personal finance expert Dave Ramsey supports the idea that most millionaires do not drive expensive cars, favoring more economical brands like Ford, Honda, or Toyota instead [4]. - Wealthier families often choose modest vehicles not out of necessity but due to a focus on value, with many high-income professionals opting for older, reliable cars [5]. Group 2 - The Reddit thread emphasizes that upper-middle-class living is defined by financial margin, which includes the ability to make choices, invest in the future, and maintain a work-life balance rather than by luxury brand ownership [6]. - For individuals seeking to improve their financial stability, working with a financial planner can provide guidance on investment planning and retirement strategies, steering clear of lifestyle markers that may not contribute to true wealth [7].