2025 Bmw 540i Xdrive. The epa/doe fuel economy guide can be downloaded from the government’s fuel economy website at www.fueleconomy.gov. A 540i xdrive costs $66,375, so there’s a huge gap.

Our 2025 bmw 540 trim comparison will help you decide. The epa/doe fuel economy guide can be downloaded from the government’s fuel economy website at www.fueleconomy.gov.