BMW 5 Series Touring (2015) is 496 mm (19.53 inch) longer, 41 mm (1.61 inch) wider and has 121 liters (4.27 ft3) bigger cargo space than Citroen C5 (2020).
Citroen C5 (2020) is 133 mm (5.24 inch) higher and 613 kg (1,351 lbs) lighter than BMW 5 Series Touring (2015).