Mercedes M-Class (2014) is 549 mm (21.61 inch) longer, 82 mm (3.23 inch) wider, 472 mm (18.58 inch) higher and has 455 liters (16.07 ft3) bigger cargo space than Nissan 370Z (2015).
Nissan 370Z (2015) is 567 kg (1,250 lbs) lighter than Mercedes M-Class (2014).