Mercedes GL-Class (2014) is 63 mm (2.48 inch) longer, 118 mm (4.65 inch) wider, 400 mm (15.75 inch) higher and has 298 liters (10.52 ft3) bigger cargo space than Volvo S90 (2018).
Volvo S90 (2018) is 704 kg (1,552 lbs) lighter than Mercedes GL-Class (2014).