What are the key differences between the BMW X4 M40i and the standard BMW X4?
The BMW X4 M40i stands out from the standard X4 with its high-performance tuning, aggressive exterior styling, and exclusive M features. The M40i variant has a 3.0-litre turbo-petrol engine, adaptive M suspension, and an M Sport differential. It also features a more muscular design with the extended Shadowline package, M-specific wheels, and a sportier interior, which includes M Sport seats and carbon fibre trims.