Cadillac CTS-V (2014) is 40 mm (1.57 inch) longer and 243 kg (536 lbs) lighter than Mercedes GLE-Class (2017).
Mercedes GLE-Class (2017) is 93 mm (3.66 inch) wider, 385 mm (15.16 inch) higher and has 302 liters (10.66 ft3) bigger cargo space than Cadillac CTS-V (2014).