Audi S7 (2019) is 162 mm (6.38 inch) longer, 30 mm (1.18 inch) higher, 255 kg (562 lbs) lighter and has 178 liters (6.29 ft3) bigger cargo space than Bentley Continental Supersports (2016).
Bentley Continental Supersports (2016) is 40 mm (1.57 inch) wider than Audi S7 (2019).