Cadillac CTS (2017) is 415 mm (16.34 inch) longer and 96 mm (3.78 inch) wider than Mercedes B-Class (2014).
Mercedes B-Class (2014) is 104 mm (4.09 inch) higher, 316 kg (697 lbs) lighter and has 39 liters (1.38 ft3) bigger cargo space than Cadillac CTS (2017).
