BMW 5 Series (2017) is 501 mm (19.72 inch) longer, 119 mm (4.69 inch) wider, 53 mm (2.09 inch) higher and has 63 liters (2.22 ft3) bigger cargo space than Citroen C-Elysee (2020).
Citroen C-Elysee (2020) is 620 kg (1,367 lbs) lighter than BMW 5 Series (2017).