Mercedes E-Class (2014) is 626 mm (24.65 inch) longer, 50 mm (1.97 inch) wider and has 70 liters (2.47 ft3) bigger cargo space than Peugeot 308 (2018).
Peugeot 308 (2018) is 14 mm (0.55 inch) higher and 560 kg (1,235 lbs) lighter than Mercedes E-Class (2014).