Audi RS 5 (2015) is 478 mm (18.82 inch) longer and 145 mm (5.71 inch) wider than Citroen C4 Cactus (2017).
Citroen C4 Cactus (2017) is 111 mm (4.37 inch) higher, 862 kg (1,900 lbs) lighter and has 18 liters (0.64 ft3) bigger cargo space than Audi RS 5 (2015).
