Cadillac CT6 (2019) is 817 mm (32.17 inch) longer, 46 mm (1.81 inch) wider and has 12 liters (0.42 ft3) bigger cargo space than Mercedes GLA-Class (2020).
Mercedes GLA-Class (2020) is 138 mm (5.43 inch) higher and 245 kg (540 lbs) lighter than Cadillac CT6 (2019).
