Peugeot 508 (2017) is 460 mm (18.11 inch) longer, 53 mm (2.09 inch) wider, 2 mm (0.08 inch) higher and has 160 liters (5.65 ft3) bigger cargo space than Vauxhall Astra (Hatchback) (2020).
Vauxhall Astra (Hatchback) (2020) is 406 kg (895 lbs) lighter than Peugeot 508 (2017).