Audi S7 (2019) is 176 mm (6.93 inch) longer, 17 mm (0.67 inch) higher, 204 kg (450 lbs) lighter and has 178 liters (6.29 ft3) bigger cargo space than Bentley Continental (2020).
Bentley Continental (2020) is 45 mm (1.77 inch) wider than Audi S7 (2019).