Mercedes GLB-Class (2020) is 223 mm (8.78 inch) longer, 94 mm (3.70 inch) wider, 189 mm (7.44 inch) higher and has 185 liters (6.53 ft3) bigger cargo space than Subaru Impreza GP (2016).
Subaru Impreza GP (2016) is 1123 kg (2,476 lbs) lighter than Mercedes GLB-Class (2020).