BMW 8 Series (G15) (2019) is 60 mm (2.36 inch) wider, 183 kg (403 lbs) lighter and has 30 liters (1.06 ft3) bigger cargo space than Cadillac CTS-V Wagon (2014).
Cadillac CTS-V Wagon (2014) is 34 mm (1.34 inch) longer and 132 mm (5.20 inch) higher than BMW 8 Series (G15) (2019).