GMC Acadia (2021) is 402 mm (15.83 inch) longer, 190 mm (7.48 inch) wider, 309 mm (12.17 inch) higher and has 640 liters (22.60 ft3) bigger cargo space than Opel Astra Sports Tourer (2017).
Opel Astra Sports Tourer (2017) is 725 kg (1,598 lbs) lighter than GMC Acadia (2021).
