BMW 5 Series Gran Turismo (2015) is 61 mm (2.40 inch) longer, 55 mm (2.17 inch) wider, 50 mm (1.97 inch) higher and has 78 liters (2.75 ft3) bigger cargo space than INFINITI M (2020).
INFINITI M (2020) is 508 kg (1,120 lbs) lighter than BMW 5 Series Gran Turismo (2015).