Mercedes GLA-Class (2016) is 924 mm (36.38 inch) longer, 204 mm (8.03 inch) wider, 24 mm (0.94 inch) higher and has 291 liters (10.28 ft3) bigger cargo space than Suzuki Alto (2014).
Suzuki Alto (2014) is 465 kg (1,025 lbs) lighter than Mercedes GLA-Class (2016).