Peugeot 508 SW (2017) is 349 mm (13.74 inch) longer, 83 mm (3.27 inch) wider and has 73 liters (2.58 ft3) bigger cargo space than Toyota Prius Prime (2018).
Toyota Prius Prime (2018) is 4 mm (0.16 inch) higher and 194 kg (428 lbs) lighter than Peugeot 508 SW (2017).