BMW 5 Series Touring (2015) is 333 mm (13.11 inch) longer, 58 mm (2.28 inch) wider, 165 mm (6.50 inch) higher and has 266 liters (9.39 ft3) bigger cargo space than Cadillac ATS Coupe (2016).
Cadillac ATS Coupe (2016) is 465 kg (1,025 lbs) lighter than BMW 5 Series Touring (2015).