Cadillac CT6 (2019) is 81 mm (3.19 inch) longer and 772 kg (1,702 lbs) lighter than Mercedes GL-Class (2017).
Mercedes GL-Class (2017) is 118 mm (4.65 inch) wider, 377 mm (14.84 inch) higher and has 233 liters (8.23 ft3) bigger cargo space than Cadillac CT6 (2019).
