Mercedes M-Class (2014) is 133 mm (5.24 inch) longer, 31 mm (1.22 inch) wider, 419 mm (16.50 inch) higher and has 375 liters (13.24 ft3) bigger cargo space than Nissan GT-R (2016).
Nissan GT-R (2016) is 335 kg (739 lbs) lighter than Mercedes M-Class (2014).