BMW 5 Series Gran Turismo (2016) is 21 mm (0.83 inch) wider, 86 mm (3.39 inch) higher, 113 kg (249 lbs) lighter and has 53 liters (1.87 ft3) bigger cargo space than Cadillac CT6-V (2020).
Cadillac CT6-V (2020) is 223 mm (8.78 inch) longer than BMW 5 Series Gran Turismo (2016).