Jaguar XJ-Series (2014) is 469 mm (18.46 inch) longer, 15 mm (0.59 inch) higher and has 11 liters (0.39 ft3) bigger cargo space than Mazda 3 (Sedan) (2018).
Mazda 3 (Sedan) (2018) is 74 mm (2.91 inch) wider and 491 kg (1,082 lbs) lighter than Jaguar XJ-Series (2014).