Cadillac XT4 (2019) is 175 mm (6.89 inch) longer, 143 mm (5.63 inch) wider, 133 mm (5.24 inch) higher and has 216 liters (7.63 ft3) bigger cargo space than Mercedes GLA-Class (2016).
Mercedes GLA-Class (2016) is 350 kg (772 lbs) lighter than Cadillac XT4 (2019).