Porsche Panamera (2014) is 545 mm (21.46 inch) longer than Volvo XC40 (2017).
Volvo XC40 (2017) is 103 mm (4.06 inch) wider, 234 mm (9.21 inch) higher, 36 kg (79 lbs) lighter and has 15 liters (0.53 ft3) bigger cargo space than Porsche Panamera (2014).