Cadillac XT5 (2016) is 6 mm (0.24 inch) wider, 261 mm (10.28 inch) higher, 19 kg (42 lbs) lighter and has 450 liters (15.89 ft3) bigger cargo space than Mercedes S-Class Coupe (2016).
Mercedes S-Class Coupe (2016) is 211 mm (8.31 inch) longer than Cadillac XT5 (2016).