Mercedes GLC-Class (2017) is 13 mm (0.51 inch) higher and 460 kg (1,014 lbs) lighter than Rolls-Royce Phantom (2019).
Rolls-Royce Phantom (2019) is 1115 mm (43.90 inch) longer, 127 mm (5.00 inch) wider and has 188 liters (6.64 ft3) bigger cargo space than Mercedes GLC-Class (2017).