BMW 7 Series (2019) is 678 mm (26.69 inch) longer, 154 mm (6.06 inch) wider, 21 mm (0.83 inch) higher and has 9 liters (0.32 ft3) bigger cargo space than Citroen C-Elysee (2014).
Citroen C-Elysee (2014) is 880 kg (1,940 lbs) lighter than BMW 7 Series (2019).