Alfa Romeo 4C (2019) is 657 kg (1,448 lbs) lighter than Aston Martin DB9 (2014).
Aston Martin DB9 (2014) is 731 mm (28.78 inch) longer, 13 mm (0.51 inch) wider, 97 mm (3.82 inch) higher and has 32 liters (1.13 ft3) bigger cargo space than Alfa Romeo 4C (2019).
