BMW 5 Series Touring (2015) is 73 mm (2.87 inch) longer, 18 mm (0.71 inch) wider, 104 mm (4.09 inch) higher and has 223 liters (7.88 ft3) bigger cargo space than Cadillac CT5 (2021).
Cadillac CT5 (2021) is 355 kg (783 lbs) lighter than BMW 5 Series Touring (2015).