Opel Astra Sports Tourer (2015) is 332 mm (13.07 inch) longer, 49 mm (1.93 inch) wider and has 110 liters (3.88 ft3) bigger cargo space than Toyota Matrix (2018).
Toyota Matrix (2018) is 14 mm (0.55 inch) higher and 185 kg (408 lbs) lighter than Opel Astra Sports Tourer (2015).