Cadillac XT6 (2020) is 758 mm (29.84 inch) longer, 184 mm (7.24 inch) wider, 317 mm (12.48 inch) higher and has 15 liters (0.53 ft3) bigger cargo space than Mercedes A-Class (2016).
Mercedes A-Class (2016) is 732 kg (1,614 lbs) lighter than Cadillac XT6 (2020).