Jaguar XJ-Series (2015) is 843 mm (33.19 inch) longer and 61 mm (2.40 inch) wider than Mercedes GLA-Class (2020).
Mercedes GLA-Class (2020) is 153 mm (6.02 inch) higher, 320 kg (705 lbs) lighter and has 5 liters (0.18 ft3) bigger cargo space than Jaguar XJ-Series (2015).