Mercedes GLA-Class (2017) is 62 mm (2.44 inch) higher, 872 kg (1,922 lbs) lighter and has 39 liters (1.38 ft3) bigger cargo space than Rolls-Royce Ghost (2019).
Rolls-Royce Ghost (2019) is 1046 mm (41.18 inch) longer and 114 mm (4.49 inch) wider than Mercedes GLA-Class (2017).