Alfa Romeo 4C (2019) is 203 mm (7.99 inch) wider and 1192 kg (2,628 lbs) lighter than Bentley Continental Supersports (2014).
Bentley Continental Supersports (2014) is 818 mm (32.20 inch) longer, 219 mm (8.62 inch) higher and has 247 liters (8.72 ft3) bigger cargo space than Alfa Romeo 4C (2019).