Previous reports suggested the next M5 would be powered by a twin-turbo V8, but BMW could be planning to one-up cars like the Cadillac CTS-V and Audi RS6 with a forced induction V10.

• 以前的报告建议，明年M5型将采用双涡轮增压V8引擎，但宝马可能是规划的一个行动车像凯迪拉克CTS-V和奥迪RS6与强迫诱导的V10.