Nearly £20,000 - that's the difference between the entry-level version of the new Audi A6 Avant and the top-of-the-range model. Prices for the estate have been announced, and while the 2.4-litre V6 costs £26,505, the 4.2 quattro S-line is £46,265. Diesels start from £28,410 for the 2.7 TDI SE.
For an alternative review of the latest Audi A6 visit our sister site carbuyer.co.uk