BMW 5 Series Gran Turismo (2017) is 579 mm (22.80 inch) longer, 86 mm (3.39 inch) wider, 89 mm (3.50 inch) higher and has 70 liters (2.47 ft3) bigger cargo space than INFINITI QX30 (2016).
INFINITI QX30 (2016) is 425 kg (937 lbs) lighter than BMW 5 Series Gran Turismo (2017).