Audi RS 5 (2018) is 198 mm (7.80 inch) longer and 106 mm (4.17 inch) wider than Citroen C-Elysee (2017).
Citroen C-Elysee (2017) is 77 mm (3.03 inch) higher, 655 kg (1,444 lbs) lighter and has 160 liters (5.65 ft3) bigger cargo space than Audi RS 5 (2018).