BMW 5 Series Touring (2015) is 30 mm (1.18 inch) longer, 66 mm (2.60 inch) wider, 104 mm (4.09 inch) higher and has 113 liters (3.99 ft3) bigger cargo space than Cadillac CTS (2016).
Cadillac CTS (2016) is 304 kg (670 lbs) lighter than BMW 5 Series Touring (2015).