Bentley Continental (2020) is 106 mm (4.17 inch) longer and 139 mm (5.47 inch) wider than Opel Astra Sports Tourer (2017).
Opel Astra Sports Tourer (2017) is 130 mm (5.12 inch) higher, 769 kg (1,695 lbs) lighter and has 183 liters (6.46 ft3) bigger cargo space than Bentley Continental (2020).