BMW has taken the covers off its second-generation X4 fastback SUV, announcing more space and improved aesthetics for the X6’s baby brother.

Built on the brand-new bones of the BMW X3 SUV, the BMW X4 range will have seven models from launch, including the x4 xDrive20i, xDrive30i, M40i, xDrive20d, xDrive25d, xDrive30d, and M40d.

The M40i flagship will be powered by a 265kW/500Nm 3.0-litre turbocharged six-cylinder capable of thrusting the car to 100km/h from a standstill in a claimed 4.8-seconds. Meanwhile its diesel-chugging counterpart, the M40d, will crank out a stout 240kW and 680Nm and zip to triple-digit speeds in 4.9 seconds.

The SUV ‘coupe’ (termed a “Sports Activity Vehicle” by BMW, and few else) has grown between generations, with an increase of 81 millimetres in overall length, a 54 millimetres longer wheelbase, an extra 37 millimetres of width and a 3-millimetre drop in height. BMW also claims the new X4 has an ideal 50:50 weight distribution.

Enlarged kidney grilles are the most striking design change, with the X4 receiving an ‘evolution not revolution’ makeover. Despite the similarities and the relative youth of the current X4 (which only launched in 2014), the 2019 X4 is entirely new.

Inside the cabin, the X4’s infotainment system will feature BMW’s latest iDrive6 system.