BMW 2 Series (2017) is 160 kg (353 lbs) lighter than Peugeot 508 SW (2016).
Peugeot 508 SW (2016) is 398 mm (15.67 inch) longer, 54 mm (2.13 inch) wider, 69 mm (2.72 inch) higher and has 140 liters (4.94 ft3) bigger cargo space than BMW 2 Series (2017).