Mercedes E-Class (Coupe) (2020) is 29 mm (1.14 inch) wider and 37 kg (82 lbs) lighter than Volvo S80 (2017).
Volvo S80 (2017) is 147 mm (5.79 inch) longer, 3 mm (0.12 inch) higher and has 55 liters (1.94 ft3) bigger cargo space than Mercedes E-Class (Coupe) (2020).