Mercedes B-Class (2020) is 90 mm (3.54 inch) higher than Peugeot 308 SW (2014).
Peugeot 308 SW (2014) is 166 mm (6.54 inch) longer, 67 mm (2.64 inch) wider, 275 kg (606 lbs) lighter and has 203 liters (7.17 ft3) bigger cargo space than Mercedes B-Class (2020).