Mercedes GL-Class (2014) is 193 mm (7.60 inch) longer, 40 mm (1.57 inch) wider, 74 mm (2.91 inch) higher and has 40 liters (1.41 ft3) bigger cargo space than Volvo XC90 (2021).
Volvo XC90 (2021) is 263 kg (580 lbs) lighter than Mercedes GL-Class (2014).
