How to distinguish between the 3 Series and 5 Series with the naked eye?

[AdamFitz]

Here is the relevant introduction: 1. Exterior color: Red and blue BMWs are usually the 3 Series, while white and brown BMWs are mostly the 5 Series. The 7 Series is predominantly black or silver. The BMW 5 Series does not come in red. In terms of wheelbase, the 5 Series is longer than the 3 Series. The wheelbase affects the interior space—the longer the distance between the front and rear wheels, the more spacious the seating area and the more stable the handling. 2. Positioning: The BMW 3 Series is a mid-size car with body dimensions of 4650*1811*1454mm. The BMW 5 Series is a mid-to-large-size car with body dimensions of 5087*1868*1500mm. Generally, the 3 Series has a more sporty style, while the 5 Series leans towards a more business-oriented style, targeting different consumer groups.