Alfa Romeo 4C (2018) is 1002 kg (2,209 lbs) lighter than BMW 5 Series Gran Turismo (2015).
BMW 5 Series Gran Turismo (2015) is 1018 mm (40.08 inch) longer, 33 mm (1.30 inch) wider, 373 mm (14.69 inch) higher and has 390 liters (13.77 ft3) bigger cargo space than Alfa Romeo 4C (2018).