Cadillac CTS-V Coupe (2015) is 650 kg (1,433 lbs) lighter than Mercedes GL-Class (2017).
Mercedes GL-Class (2017) is 269 mm (10.59 inch) longer, 116 mm (4.57 inch) wider, 428 mm (16.85 inch) higher and has 383 liters (13.53 ft3) bigger cargo space than Cadillac CTS-V Coupe (2015).