Jaguar XJ-Series (2014) is 428 mm (16.85 inch) longer and 3 mm (0.12 inch) higher than Mercedes C-Class (Estate) (2017).
Mercedes C-Class (Estate) (2017) is 88 mm (3.46 inch) wider, 289 kg (637 lbs) lighter and has 60 liters (2.12 ft3) bigger cargo space than Jaguar XJ-Series (2014).