Cadillac CT4 (2020) is 463 mm (18.23 inch) longer and 34 mm (1.34 inch) wider than Mercedes A-Class (2017).
Mercedes A-Class (2017) is 11 mm (0.43 inch) higher, 175 kg (386 lbs) lighter and has 38 liters (1.34 ft3) bigger cargo space than Cadillac CT4 (2020).
