Mercedes E-Class (Estate) (2020) is 197 mm (7.76 inch) longer, 40 mm (1.57 inch) wider and has 130 liters (4.59 ft3) bigger cargo space than Opel Astra Sports Tourer (2015).
Opel Astra Sports Tourer (2015) is 39 mm (1.54 inch) higher and 436 kg (961 lbs) lighter than Mercedes E-Class (Estate) (2020).