Cadillac ATS-V (2018) is 947 kg (2,088 lbs) lighter than Mercedes GL-Class (2014).
Mercedes GL-Class (2014) is 472 mm (18.58 inch) longer, 187 mm (7.36 inch) wider, 435 mm (17.13 inch) higher and has 386 liters (13.63 ft3) bigger cargo space than Cadillac ATS-V (2018).