BMW 8 Series (G14) (2020) is 2 mm (0.08 inch) wider than Jaguar XJ-Series (2020).
Jaguar XJ-Series (2020) is 421 mm (16.57 inch) longer, 121 mm (4.76 inch) higher, 158 kg (348 lbs) lighter and has 80 liters (2.83 ft3) bigger cargo space than BMW 8 Series (G14) (2020).