Mercedes GLK-Class (2016) is 101 mm (3.98 inch) higher, 700 kg (1,543 lbs) lighter and has 56 liters (1.98 ft3) bigger cargo space than Rolls-Royce Phantom Coupe (2016).
Rolls-Royce Phantom Coupe (2016) is 1075 mm (42.32 inch) longer and 146 mm (5.75 inch) wider than Mercedes GLK-Class (2016).