BMW 8 Series (G15) (2018) is 83 mm (3.27 inch) wider than Jaguar XF (2018).
Jaguar XF (2018) is 118 mm (4.65 inch) longer, 124 mm (4.88 inch) higher, 264 kg (582 lbs) lighter and has 81 liters (2.86 ft3) bigger cargo space than BMW 8 Series (G15) (2018).