Aston Martin Rapide (2015) is 201 mm (7.91 inch) longer, 305 kg (672 lbs) lighter and has 39 liters (1.38 ft3) bigger cargo space than Bentley Continental Supersports (2016).
Bentley Continental Supersports (2016) is 20 mm (0.79 inch) wider and 33 mm (1.30 inch) higher than Aston Martin Rapide (2015).