BMW 7 Series (2019) is 1454 mm (57.24 inch) longer, 243 mm (9.57 inch) wider, 6 mm (0.24 inch) higher and has 349 liters (12.32 ft3) bigger cargo space than Citroen C2 (2017).
Citroen C2 (2017) is 1019 kg (2,247 lbs) lighter than BMW 7 Series (2019).