Cadillac XTS (2015) is 313 mm (12.32 inch) longer and 333 kg (734 lbs) lighter than Mercedes GLE-Class (2016).
Mercedes GLE-Class (2016) is 83 mm (3.27 inch) wider, 339 mm (13.35 inch) higher and has 181 liters (6.39 ft3) bigger cargo space than Cadillac XTS (2015).