Mercedes A-Class (2017) is 292 kg (644 lbs) lighter than Volvo S80 (2016).
Volvo S80 (2016) is 562 mm (22.13 inch) longer, 82 mm (3.23 inch) wider, 61 mm (2.40 inch) higher and has 139 liters (4.91 ft3) bigger cargo space than Mercedes A-Class (2017).