Cadillac CTS (2015) is 202 mm (7.95 inch) longer and 884 kg (1,949 lbs) lighter than Mercedes G-Class (2015).
Mercedes G-Class (2015) is 33 mm (1.30 inch) wider, 501 mm (19.72 inch) higher and has 40 liters (1.41 ft3) bigger cargo space than Cadillac CTS (2015).