Alfa Romeo 4C (2016) is 567 kg (1,250 lbs) lighter than Audi RS 5 (2017).
Audi RS 5 (2017) is 734 mm (28.90 inch) longer, 162 mm (6.38 inch) wider, 188 mm (7.40 inch) higher and has 354 liters (12.50 ft3) bigger cargo space than Alfa Romeo 4C (2016).
