BMW 3 Series Touring (2018) has 62 liters (2.19 ft3) bigger cargo space than Cadillac CT6 (2018).
Cadillac CT6 (2018) is 541 mm (21.30 inch) longer, 69 mm (2.72 inch) wider, 44 mm (1.73 inch) higher and 91 kg (201 lbs) lighter than BMW 3 Series Touring (2018).