Alfa Romeo Giulia (2018) is 616 kg (1,358 lbs) lighter than BMW X6 (2016).
BMW X6 (2016) is 266 mm (10.47 inch) longer, 116 mm (4.57 inch) wider, 266 mm (10.47 inch) higher and has 130 liters (4.59 ft3) bigger cargo space than Alfa Romeo Giulia (2018).