Mercedes A-Class (2016) is 338 kg (745 lbs) lighter than Volvo XC40 (2017).
Volvo XC40 (2017) is 133 mm (5.24 inch) longer, 254 mm (10.00 inch) wider, 219 mm (8.62 inch) higher and has 119 liters (4.20 ft3) bigger cargo space than Mercedes A-Class (2016).