Citroen DS3 (2014) is 1323 kg (2,917 lbs) lighter than Mercedes G-Class (2018).
Mercedes G-Class (2018) is 719 mm (28.31 inch) longer, 216 mm (8.50 inch) wider, 511 mm (20.12 inch) higher and has 382 liters (13.49 ft3) bigger cargo space than Citroen DS3 (2014).