Cadillac CT6 (2017) is 791 mm (31.14 inch) longer and 94 mm (3.70 inch) wider than Mercedes B-Class (2018).
Mercedes B-Class (2018) is 84 mm (3.31 inch) higher, 259 kg (571 lbs) lighter and has 53 liters (1.87 ft3) bigger cargo space than Cadillac CT6 (2017).
