Mercedes GLA-Class (2018) is 44 mm (1.73 inch) longer, 69 mm (2.72 inch) wider, 62 mm (2.44 inch) higher and has 5 liters (0.18 ft3) bigger cargo space than Toyota Matrix (2016).
Toyota Matrix (2016) is 273 kg (602 lbs) lighter than Mercedes GLA-Class (2018).