Peugeot 408 (2014) is 1210 mm (47.64 inch) longer, 179 mm (7.05 inch) wider, 12 mm (0.47 inch) higher and has 204 liters (7.20 ft3) bigger cargo space than Volkswagen Up (2015).
Volkswagen Up (2015) is 540 kg (1,190 lbs) lighter than Peugeot 408 (2014).