BMW 6 Series Gran Coupe (2019) is 839 mm (33.03 inch) longer, 181 mm (7.13 inch) wider and has 111 liters (3.92 ft3) bigger cargo space than Citroen C4 Cactus (2020).
Citroen C4 Cactus (2020) is 88 mm (3.46 inch) higher and 926 kg (2,041 lbs) lighter than BMW 6 Series Gran Coupe (2019).
