BMW 520i 嘅標準行李廂容量為 520 升，足夠擺放幾個大型行李喼。後排座椅嘅椅背仲可以 40:20:40 比例放低，方便擺放長形物件。
The BMW 520i has a standard boot capacity of 520 litres, enough for several large suitcases. The rear seatbacks can also be folded in a 40:20:40 split, making it easy to carry longer items.
