BMW 5 Series Gran Turismo (2020) is 443 mm (17.44 inch) longer, 8 mm (0.31 inch) wider and has 91 liters (3.21 ft3) bigger cargo space than Citroen C5 (2020).
Citroen C5 (2020) is 212 mm (8.35 inch) higher and 343 kg (756 lbs) lighter than BMW 5 Series Gran Turismo (2020).