Cadillac CTS (2017) is 55 mm (2.17 inch) higher and 112 kg (247 lbs) lighter than Mercedes E-Class (2017).
Mercedes E-Class (2017) is 71 mm (2.80 inch) longer, 189 mm (7.44 inch) wider and has 93 liters (3.28 ft3) bigger cargo space than Cadillac CTS (2017).