Mercedes G-Class (2017) is 703 mm (27.68 inch) longer, 174 mm (6.85 inch) wider, 509 mm (20.04 inch) higher and has 195 liters (6.89 ft3) bigger cargo space than Seat Ibiza (2014).
Seat Ibiza (2014) is 1406 kg (3,100 lbs) lighter than Mercedes G-Class (2017).