Bugatti Chiron (2016) is 262 mm (10.31 inch) longer and 222 mm (8.74 inch) wider than Seat Leon (2016).
Seat Leon (2016) is 247 mm (9.72 inch) higher, 830 kg (1,830 lbs) lighter and has 329 liters (11.62 ft3) bigger cargo space than Bugatti Chiron (2016).
