BMW 5 Series Gran Turismo (2019) is 33 mm (1.30 inch) wider, 25 mm (0.98 inch) higher and has 83 liters (2.93 ft3) bigger cargo space than Cadillac CTS (2014).
Cadillac CTS (2014) is 23 mm (0.91 inch) longer and 48 kg (106 lbs) lighter than BMW 5 Series Gran Turismo (2019).