2024 X5 Xdrive50e Gas Mileage. If you diligently plug in every chance you get, phevs can be very efficient. Starting off under battery power — unless the transmission is put into sport, which immediately fires up the gas engine — the xdrive50e glides with uncanny stealth.
Use our handy tool to get estimated annual fuel costs based on your driving habits. Style, configuration, engine options * bmw x5 phev.