Mercedes G-Class (2015) is 385 mm (15.16 inch) longer, 31 mm (1.22 inch) wider, 366 mm (14.41 inch) higher and has 59 liters (2.08 ft3) bigger cargo space than Nissan Sentra (2018).
Nissan Sentra (2018) is 1129 kg (2,489 lbs) lighter than Mercedes G-Class (2015).