BMW 8 Series (G14) (2018) is 673 mm (26.50 inch) longer and 188 mm (7.40 inch) wider than Citroen C4 Cactus (2017).
Citroen C4 Cactus (2017) is 141 mm (5.55 inch) higher, 948 kg (2,090 lbs) lighter and has 8 liters (0.28 ft3) bigger cargo space than BMW 8 Series (G14) (2018).
