Jaguar XJ-Series (2015) is 227 mm (8.94 inch) longer, 44 mm (1.73 inch) higher, 67 kg (148 lbs) lighter and has 30 liters (1.06 ft3) bigger cargo space than Mercedes S-Class Coupe (2016).
Mercedes S-Class Coupe (2016) is 2 mm (0.08 inch) wider than Jaguar XJ-Series (2015).