Mercedes GLA-Class (2017) is 61 mm (2.40 inch) higher, 927 kg (2,044 lbs) lighter and has 39 liters (1.38 ft3) bigger cargo space than Rolls-Royce Ghost (2020).
Rolls-Royce Ghost (2020) is 1047 mm (41.22 inch) longer and 114 mm (4.49 inch) wider than Mercedes GLA-Class (2017).