Cadillac CTS-V Coupe (2015) is 28 mm (1.10 inch) wider than Mercedes E-Class (Estate) (2014).
Mercedes E-Class (Estate) (2014) is 18 mm (0.71 inch) longer, 74 mm (2.91 inch) higher, 19 kg (42 lbs) lighter and has 373 liters (13.17 ft3) bigger cargo space than Cadillac CTS-V Coupe (2015).