BMW 5 Series (2020) is 280 mm (11.02 inch) longer, 25 mm (0.98 inch) wider, 86 mm (3.39 inch) higher and has 236 liters (8.33 ft3) bigger cargo space than Cadillac ATS Coupe (2016).
Cadillac ATS Coupe (2016) is 134 kg (295 lbs) lighter than BMW 5 Series (2020).