Mercedes GLA-Class (2017) is 170 kg (375 lbs) lighter than Volvo XC40 (2016).
Volvo XC40 (2016) is 15 mm (0.59 inch) longer, 29 mm (1.14 inch) wider, 41 mm (1.61 inch) higher and has 25 liters (0.88 ft3) bigger cargo space than Mercedes GLA-Class (2017).