Audi R8 (2018) is 1039 kg (2,291 lbs) lighter than Rolls-Royce Phantom (2014).
Rolls-Royce Phantom (2014) is 1665 mm (65.55 inch) longer, 46 mm (1.81 inch) wider, 401 mm (15.79 inch) higher and has 233 liters (8.23 ft3) bigger cargo space than Audi R8 (2018).