Mercedes C-Class (Estate) (2017) is 1124 kg (2,478 lbs) lighter and has 179 liters (6.32 ft3) bigger cargo space than Rolls-Royce Phantom Coupe (2014).
Rolls-Royce Phantom Coupe (2014) is 910 mm (35.83 inch) longer, 177 mm (6.97 inch) wider and 109 mm (4.29 inch) higher than Mercedes C-Class (Estate) (2017).