Mercedes GLA-Class (2018) is 117 mm (4.61 inch) higher and 124 kg (273 lbs) lighter than Volvo S80 (2016).
Volvo S80 (2016) is 444 mm (17.48 inch) longer, 28 mm (1.10 inch) wider and has 45 liters (1.59 ft3) bigger cargo space than Mercedes GLA-Class (2018).