The original A8 was codenamed D2 by Audi, while its successor was called the D3. Following the trend, this model is known as the D4. The A8 is Audi’s flagship saloon, and its cabin is awash with ...

You'll receive a response shortly. The A8 is Audi’s largest, most luxurious and most expensive sedan. Sitting above the mid-size A6, the A8 competes with the BMW 7 Series, Mercedes-Benz S-Class ...