BMW 5 Series Gran Turismo (2015) is 66 mm (2.60 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 13 mm (0.51 inch) longer and 250 kg (551 lbs) lighter than BMW 5 Series Gran Turismo (2015).