Mercedes G-Class (2015) is 530 mm (20.87 inch) longer, 381 mm (15.00 inch) higher and has 45 liters (1.59 ft3) bigger cargo space than Volkswagen T-Roc (2018).
Volkswagen T-Roc (2018) is 125 mm (4.92 inch) wider and 1325 kg (2,921 lbs) lighter than Mercedes G-Class (2015).