Alfa Romeo 4C (2015) is 477 kg (1,052 lbs) lighter than Jaguar XK-Series (2018).
Jaguar XK-Series (2018) is 802 mm (31.57 inch) longer, 25 mm (0.98 inch) wider, 136 mm (5.35 inch) higher and has 204 liters (7.20 ft3) bigger cargo space than Alfa Romeo 4C (2015).