BMW 7 Series (2014) is 656 mm (25.83 inch) longer, 154 mm (6.06 inch) wider, 32 mm (1.26 inch) higher and has 9 liters (0.32 ft3) bigger cargo space than Citroen C-Elysee (2020).
Citroen C-Elysee (2020) is 705 kg (1,554 lbs) lighter than BMW 7 Series (2014).