BMW 8 Series (G15) (2020) is 180 mm (7.09 inch) wider and 60 kg (132 lbs) lighter than Jaguar XJ-Series (2014).
Jaguar XJ-Series (2014) is 287 mm (11.30 inch) longer, 119 mm (4.69 inch) higher and has 10 liters (0.35 ft3) bigger cargo space than BMW 8 Series (G15) (2020).