Mercedes GLA-Class (2014) is 1165 kg (2,568 lbs) lighter than Rolls-Royce Phantom (2020).
Rolls-Royce Phantom (2020) is 1354 mm (53.31 inch) longer, 213 mm (8.39 inch) wider, 152 mm (5.98 inch) higher and has 117 liters (4.13 ft3) bigger cargo space than Mercedes GLA-Class (2014).