Audi TTS (2016) is 21 mm (0.83 inch) longer and 117 mm (4.61 inch) wider than Citroen C4 Cactus (2017).
Citroen C4 Cactus (2017) is 139 mm (5.47 inch) higher, 505 kg (1,113 lbs) lighter and has 18 liters (0.64 ft3) bigger cargo space than Audi TTS (2016).
