Porsche Panamera (2018) is 100 mm (3.94 inch) longer, 536 kg (1,182 lbs) lighter and has 188 liters (6.64 ft3) bigger cargo space than Volvo XC90 (2014).
Volvo XC90 (2014) is 20 mm (0.79 inch) wider and 353 mm (13.90 inch) higher than Porsche Panamera (2018).