BMW 5 Series Gran Turismo (2017) is 154 mm (6.06 inch) longer, 106 mm (4.17 inch) wider, 74 mm (2.91 inch) higher and has 98 liters (3.46 ft3) bigger cargo space than Nissan Maxima (2014).
Nissan Maxima (2014) is 393 kg (866 lbs) lighter than BMW 5 Series Gran Turismo (2017).