2024 Bmw X6 M60i Review. Tony goes on to compare the g60 540i xdrive to a 2024 mercedes benz e450, lamenting over the 540’s size, but we’ll hear him out. Refreshed for 2024, the bmw x6 receives minor yet meaningful updates.

Fuel economy is notably poorer than the m60i xdrive model at 13/18 mpg. “next to the benz, the 540i.