Alfa Romeo 4C (2016) is 765 kg (1,687 lbs) lighter than Jaguar XJ-Series (2015).
Jaguar XJ-Series (2015) is 1265 mm (49.80 inch) longer, 28 mm (1.10 inch) wider, 274 mm (10.79 inch) higher and has 320 liters (11.30 ft3) bigger cargo space than Alfa Romeo 4C (2016).