Mercedes S-Class Coupe (2015) is 395 mm (15.55 inch) longer and 137 mm (5.39 inch) wider than Nissan Sylphy (2016).
Nissan Sylphy (2016) is 89 mm (3.50 inch) higher, 680 kg (1,499 lbs) lighter and has 110 liters (3.88 ft3) bigger cargo space than Mercedes S-Class Coupe (2015).