Generally speaking, BMW five-series wedding cars can't run around 15, because almost all cars before 15 are out of date, even BMW.
BMW's domestic 5 Series is a high-end car. The current 5 series was born in 2004. The BMW 5 Series is undoubtedly one of the most outstanding series in automobile history. Its peak time should start from the third generation E34. Today, Series 5 is the third generation product of E34.