Mercedes B-Class (2020) is 75 mm (2.95 inch) higher than Peugeot 508 SW (2020).
Peugeot 508 SW (2020) is 411 mm (16.18 inch) longer, 32 mm (1.26 inch) wider, 50 kg (110 lbs) lighter and has 125 liters (4.41 ft3) bigger cargo space than Mercedes B-Class (2020).