But that wasn't the case until now, as BMW has announced the availability of its TwinPower Turbo four to replace the 3.0-liter six-cylinder mill in the X3 xDrive28i. Production of the 2013 BMW X3 ...
For decades, BMW has been heralded for their powerful engine ... It's a 4.4-liter twin-turbo "hot-vee" unit, hot-vee meaning its twin-turbos are mounted within the V of the motor.