Nissan Sentra (2020) is 2 mm (0.08 inch) wider and 94 kg (207 lbs) lighter than Opel Astra Sports Tourer (2017).
Opel Astra Sports Tourer (2017) is 57 mm (2.24 inch) longer, 90 mm (3.54 inch) higher and has 112 liters (3.96 ft3) bigger cargo space than Nissan Sentra (2020).
