Citroen DS4 (2020) is 442 kg (974 lbs) lighter than Mercedes GLK-Class (2018).
Mercedes GLK-Class (2018) is 261 mm (10.28 inch) longer, 30 mm (1.18 inch) wider, 173 mm (6.81 inch) higher and has 91 liters (3.21 ft3) bigger cargo space than Citroen DS4 (2020).