Nissan Sentra (2020) is 2 mm (0.08 inch) wider and 24 kg (53 lbs) lighter than Vauxhall Astra (Sedan) (2017).
Vauxhall Astra (Sedan) (2017) is 17 mm (0.67 inch) longer, 55 mm (2.17 inch) higher and has 32 liters (1.13 ft3) bigger cargo space than Nissan Sentra (2020).