Aston Martin Vantage (2018) is 278 mm (10.94 inch) wider and 790 kg (1,742 lbs) lighter than Bentley Continental Supersports (2014).
Bentley Continental Supersports (2014) is 341 mm (13.43 inch) longer, 132 mm (5.20 inch) higher and has 57 liters (2.01 ft3) bigger cargo space than Aston Martin Vantage (2018).