BMW 4 Series Gran Coupe (2019) is 312 mm (12.28 inch) longer, 37 mm (1.46 inch) wider and has 73 liters (2.58 ft3) bigger cargo space than Citroen C4 (2020).
Citroen C4 (2020) is 100 mm (3.94 inch) higher and 260 kg (573 lbs) lighter than BMW 4 Series Gran Coupe (2019).
