Cadillac CT6 (2018) is 365 mm (14.37 inch) longer and 487 kg (1,074 lbs) lighter than Mercedes GLE-Class (2014).
Mercedes GLE-Class (2014) is 55 mm (2.17 inch) wider, 367 mm (14.45 inch) higher and has 257 liters (9.08 ft3) bigger cargo space than Cadillac CT6 (2018).