Cadillac XT5 (2016) is 129 mm (5.08 inch) longer, 93 mm (3.66 inch) wider, 266 mm (10.47 inch) higher and has 494 liters (17.45 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2017).
Mercedes C-Class (Coupe) (2017) is 381 kg (840 lbs) lighter than Cadillac XT5 (2016).