Audi R8 (2015) is 42 mm (1.65 inch) wider and 289 kg (637 lbs) lighter than BMW 8 Series (G15) (2018).
BMW 8 Series (G15) (2018) is 398 mm (15.67 inch) longer, 96 mm (3.78 inch) higher and has 321 liters (11.34 ft3) bigger cargo space than Audi R8 (2015).
