Jaguar XJ-Series (2014) is 190 mm (7.48 inch) longer and 43 mm (1.69 inch) higher than Mercedes CLS-Class (2015).
Mercedes CLS-Class (2015) is 160 mm (6.30 inch) wider, 109 kg (240 lbs) lighter and has 90 liters (3.18 ft3) bigger cargo space than Jaguar XJ-Series (2014).