BMW 5 Series Gran Turismo (2015) is 343 mm (13.50 inch) longer, 58 mm (2.28 inch) wider, 167 mm (6.57 inch) higher and has 206 liters (7.27 ft3) bigger cargo space than Cadillac ATS Coupe (2015).
Cadillac ATS Coupe (2015) is 580 kg (1,279 lbs) lighter than BMW 5 Series Gran Turismo (2015).