BMW 5 Series Gran Turismo (2017) is 67 mm (2.64 inch) wider, 106 mm (4.17 inch) higher and has 112 liters (3.96 ft3) bigger cargo space than Cadillac CTS-V (2016).
Cadillac CTS-V (2016) is 15 mm (0.59 inch) longer and 35 kg (77 lbs) lighter than BMW 5 Series Gran Turismo (2017).