A few sketches of the Audi Prologue Avant have been revealed ahead of the concept’s unveiling scheduled for next month at the 2015 Geneva Motor Show.

Sleek Audi Prologue Avant previewed

Following as a shooting brake version of the prologue coupe that debuted last November at the Los Angeles Motor Show, the Avant is said to preview design cues for future Audi estate models. This includes the A6, A7 and A8 line-ups, as well as point towards a future range-topping A9 variant.

The elongated stylish concept features Audi’s large hexagonal front grille, signature LED lighting designs and large front air intakes. It also comes with a roof mounted spoiler, five-spoke alloy wheels and big hexagonal exhaust pipes incorporated into the rear bumper.

Just as the coupe, the Prologue Avant is fitted with a simple yet futuristic cockpit with a fully digital instrument cluster and a large, full-width OLED display which does away with virtually all control buttons.

Full details about the Audi prologue Avant concept will be revealed at the 2015 Geneva Motor Show in March.