The top model in the series, the new BMW X3 M50 xDrive, is powered by the most powerful in-line six-cylinder petrol engine ever used in an M Performance automobile. The 3.0-liter M TwinPower Turbo..
The top model in the series, the new BMW X3 M50 xDrive, is powered by the most powerful in-line six-cylinder petrol engine ever used in an M Performance automobile. The 3.0-liter M TwinPower Turbo..