Cadillac XT4 (2020) is 93 mm (3.66 inch) wider, 184 mm (7.24 inch) higher, 135 kg (298 lbs) lighter and has 97 liters (3.43 ft3) bigger cargo space than Mercedes E-Class (2014).
Mercedes E-Class (2014) is 280 mm (11.02 inch) longer than Cadillac XT4 (2020).