BMW 520i 嘅油耗表現如何？

According to the manufacturer's data, the combined fuel consumption of the BMW 520i is approximately 5.8 to 6.1 litres per 100 km, which is quite efficient for a luxury sedan.

根據廠方數據，BMW 520i 嘅綜合油耗約為每 100 公里 5.8 至 6.1 升，以一部豪華房車嚟講，油耗表現相當唔錯。