Jaguar XJ-Series (2015) is 663 mm (26.10 inch) longer and 1 mm (0.04 inch) wider than Land Rover Discovery Sport (2018).
Land Rover Discovery Sport (2018) is 232 mm (9.13 inch) higher, 135 kg (298 lbs) lighter and has 495 liters (17.48 ft3) bigger cargo space than Jaguar XJ-Series (2015).