Audi S7 (2020) is 282 mm (11.10 inch) longer and 97 mm (3.82 inch) wider than Opel Astra Sports Tourer (2014).
Opel Astra Sports Tourer (2014) is 113 mm (4.45 inch) higher, 480 kg (1,058 lbs) lighter and has 5 liters (0.18 ft3) bigger cargo space than Audi S7 (2020).
