Jaguar XF (2018) is 425 mm (16.73 inch) longer, 220 kg (485 lbs) lighter and has 51 liters (1.80 ft3) bigger cargo space than Mercedes GLK-Class (2018).
Mercedes GLK-Class (2018) is 21 mm (0.83 inch) wider and 234 mm (9.21 inch) higher than Jaguar XF (2018).