Bmw X6 Competition 2024 Price. Fuel economy figures for the 2024 x6 aren’t available yet, but bmw claims the x6 xdrive40i should. 4.2 seconds (mfr est) 2024.

However, with carwow you can save on average £17,845. Fuel economy is notably poorer than the m60i xdrive model at 13/18 mpg.