BMW 5 Series Touring (2018) is 83 mm (3.27 inch) longer, 13 mm (0.51 inch) wider, 112 mm (4.41 inch) higher and has 233 liters (8.23 ft3) bigger cargo space than Cadillac CT5 (2021).
Cadillac CT5 (2021) is 241 kg (531 lbs) lighter than BMW 5 Series Touring (2018).