The 4-litre bi-turbo V8 engine has a familiar construction to other V8s within the group, with a 90-degree V angle in which both twin-scroll turbos nestle. Audi’s applied a whole catalogue of ...

from its 4.0-liter twin-turbo V8 unit. The total output is 907 brake horsepower (920 ps/677 kW), and this model can reach 213 mph (343 kph) and deal with 0-62 mph (0-100 kph) in 2.7 seconds. Audi ...