Mercedes GLC-Class (2014) is 110 mm (4.33 inch) higher and 390 kg (860 lbs) lighter than Rolls-Royce Ghost (2015).
Rolls-Royce Ghost (2015) is 743 mm (29.25 inch) longer, 58 mm (2.28 inch) wider and has 140 liters (4.94 ft3) bigger cargo space than Mercedes GLC-Class (2014).