Mercedes S-Class Coupe (2015) is 276 mm (10.87 inch) longer and 77 mm (3.03 inch) wider than Peugeot 408 (2017).
Peugeot 408 (2017) is 74 mm (2.91 inch) higher, 530 kg (1,168 lbs) lighter and has 55 liters (1.94 ft3) bigger cargo space than Mercedes S-Class Coupe (2015).
