Audi R8 (2016) is 955 kg (2,105 lbs) lighter than Rolls-Royce Phantom Coupe (2015).
Rolls-Royce Phantom Coupe (2015) is 1167 mm (45.94 inch) longer, 43 mm (1.69 inch) wider, 353 mm (13.90 inch) higher and has 88 liters (3.11 ft3) bigger cargo space than Audi R8 (2016).