Mercedes GL-Class (2015) is 1671 mm (65.79 inch) longer, 383 mm (15.08 inch) wider, 390 mm (15.35 inch) higher and has 500 liters (17.66 ft3) bigger cargo space than Peugeot 108 (2017).
Peugeot 108 (2017) is 1740 kg (3,836 lbs) lighter than Mercedes GL-Class (2015).