Peugeot 508 (2014) is 1290 mm (50.79 inch) longer, 187 mm (7.36 inch) wider, 11 mm (0.43 inch) higher and has 279 liters (9.85 ft3) bigger cargo space than Volkswagen Up (2017).
Volkswagen Up (2017) is 695 kg (1,532 lbs) lighter than Peugeot 508 (2014).