Based on the two-door A5 coupe, the Sportback will use a more practical five-door configuration as you can see clearly in the photos. But a more curvy and sleek design will distinguish it from the more conservative A4 Avant. In effect, it will sit in the range as a smaller brother to the A7 four-door coupe – Audi’s rival to the Mercedes CLS.
Engine choices will include only the more powerful options, including V6 petrol and diesels, as well as a storming RS5 version producing around 450bhp from its 4.2-litre V8.
Source: Auto Express