Mercedes GLK-Class (2016) is 1061 mm (41.77 inch) longer, 225 mm (8.86 inch) wider, 239 mm (9.41 inch) higher and has 270 liters (9.53 ft3) bigger cargo space than Peugeot 108 (2020).
Peugeot 108 (2020) is 1040 kg (2,293 lbs) lighter than Mercedes GLK-Class (2016).