Premium 91+
93
It depends what kind of BMW you get, if it's a bigger one like the X360 then it takes up more gas than the smaller ones, but all BMWs gas is expensive because they use premium
The BMW 323 i takes Premium gas,but can use mid grade as well. premium is preferred.
Grade 93+, your manual should have this info.
The 2007 BMW X5 is a gas-powered vehicle.
The 2004 BMW X5 is a gas-powered vehicle.
The 2014 BMW X3 is a gas-powered vehicle.
The 2010 BMW M5 is a gas-powered vehicle.
The 2011 BMW X5 is a gas-powered vehicle.
The 2010 BMW Z4 is a gas-powered vehicle.
The 2011 BMW M3 is a gas-powered vehicle.