BMW 5 Series (2020) is 1277 mm (50.28 inch) longer, 208 mm (8.19 inch) wider, 17 mm (0.67 inch) higher and has 364 liters (12.85 ft3) bigger cargo space than Citroen C2 (2014).
Citroen C2 (2014) is 728 kg (1,605 lbs) lighter than BMW 5 Series (2020).