Audi has revealed the first picture of its new A4 Avant model ahead of its world debut at next month’s Geneva Motor Show.

Based on the new A4 saloon, the estate offers 490 litres of boot space and 1,430 litres with the rear seats folded down. This is an improvement over the outgoing model’s 442/1,184-litre capacity, thanks to the new A4’s longer wheelbase.

The order book for the Avant opens next month with deliveries beginning in June.

Expect the Avant to carry a price premium of around £1,100 over the saloon.

At launch there will be five engine options – the 1.8 TFSI and 3.2 FSI Quattro petrols and three diesels in 2.0, 2.7 and 3.0-litre Quattro guises.

•  Audi has announced a new S line trim level for the new A4 saloon, priced £2,500 above the SE version. Extra equipment includes LED running lights, 30mm lower ride height, and exterior styling tweaks.