Cadillac CTS-V Coupe (2015) is 208 mm (8.19 inch) longer and 538 kg (1,186 lbs) lighter than Mercedes G-Class (2019).
Mercedes G-Class (2019) is 49 mm (1.93 inch) wider, 547 mm (21.54 inch) higher and has 370 liters (13.07 ft3) bigger cargo space than Cadillac CTS-V Coupe (2015).