Mercedes G-Class (2018) is 8 mm (0.31 inch) wider, 345 mm (13.58 inch) higher and has 166 liters (5.86 ft3) bigger cargo space than Porsche Macan (2015).
Porsche Macan (2015) is 12 mm (0.47 inch) longer and 603 kg (1,329 lbs) lighter than Mercedes G-Class (2018).