Mercedes E-Class (2019) is 626 mm (24.65 inch) longer, 267 mm (10.51 inch) wider and has 70 liters (2.47 ft3) bigger cargo space than Peugeot 308 (2016).
Peugeot 308 (2016) is 59 mm (2.32 inch) higher and 503 kg (1,109 lbs) lighter than Mercedes E-Class (2019).