Mercedes G-Class (2018) is 429 mm (16.89 inch) longer, 156 mm (6.14 inch) wider, 684 mm (26.93 inch) higher and has 424 liters (14.97 ft3) bigger cargo space than Toyota GT86 (2021).
Toyota GT86 (2021) is 1253 kg (2,762 lbs) lighter than Mercedes G-Class (2018).