Cadillac CTS-V (2014) is 38 mm (1.50 inch) higher than Mercedes CLS-Class (2016).
Mercedes CLS-Class (2016) is 81 mm (3.19 inch) longer, 40 mm (1.57 inch) wider, 132 kg (291 lbs) lighter and has 132 liters (4.66 ft3) bigger cargo space than Cadillac CTS-V (2014).