Cadillac CTS-V (2019) is 321 mm (12.64 inch) longer and 20 mm (0.79 inch) wider than Opel Astra Sports Tourer (2020).
Opel Astra Sports Tourer (2020) is 82 mm (3.23 inch) higher, 405 kg (893 lbs) lighter and has 152 liters (5.37 ft3) bigger cargo space than Cadillac CTS-V (2019).
