Bugatti Chiron (2016) is 119 mm (4.69 inch) longer and 4 mm (0.16 inch) wider than Volvo XC40 (2017).
Volvo XC40 (2017) is 440 mm (17.32 inch) higher, 310 kg (683 lbs) lighter and has 409 liters (14.44 ft3) bigger cargo space than Bugatti Chiron (2016).