BMW 5 Series (2015) is 25 mm (0.98 inch) wider, 10 mm (0.39 inch) higher, 40 kg (88 lbs) lighter and has 172 liters (6.07 ft3) bigger cargo space than Cadillac CTS-V (2016).
Cadillac CTS-V (2016) is 112 mm (4.41 inch) longer than BMW 5 Series (2015).