BMW 5 Series Gran Turismo (2019) is 269 mm (10.59 inch) longer, 56 mm (2.20 inch) wider, 63 mm (2.48 inch) higher and has 236 liters (8.33 ft3) bigger cargo space than Cadillac ATS-V (2017).
Cadillac ATS-V (2017) is 126 kg (278 lbs) lighter than BMW 5 Series Gran Turismo (2019).