Audi R8 (2014) is 1059 kg (2,335 lbs) lighter than Rolls-Royce Phantom (2014).
Rolls-Royce Phantom (2014) is 1646 mm (64.80 inch) longer, 45 mm (1.77 inch) wider, 396 mm (15.59 inch) higher and has 360 liters (12.71 ft3) bigger cargo space than Audi R8 (2014).