Bugatti Chiron (2016) is 24 mm (0.94 inch) longer and 183 mm (7.20 inch) wider than Renault Koleos (2014).
Renault Koleos (2014) is 498 mm (19.61 inch) higher, 317 kg (699 lbs) lighter and has 399 liters (14.09 ft3) bigger cargo space than Bugatti Chiron (2016).