Mercedes A-Class (2016) is 180 kg (397 lbs) lighter than Peugeot 508 SW (2017).
Peugeot 508 SW (2017) is 538 mm (21.18 inch) longer, 48 mm (1.89 inch) wider, 54 mm (2.13 inch) higher and has 189 liters (6.67 ft3) bigger cargo space than Mercedes A-Class (2016).