Mercedes GLB-Class (2019) is 1134 mm (44.65 inch) longer, 234 mm (9.21 inch) wider, 189 mm (7.44 inch) higher and has 440 liters (15.54 ft3) bigger cargo space than Suzuki Alto (2020).
Suzuki Alto (2020) is 515 kg (1,135 lbs) lighter than Mercedes GLB-Class (2019).