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Audi RS6 Avant (2012) first pictures of new super-wagon

In the battle of super-estate Top Trumps, Audi has just nicked the goalposts – in a suitably commodious family wagon. Despite boasting two fewer cylinders and 1200cc less than the old V10 RS6, the new RS6 Avant is even faster over the 0-62mph sprint, and will top out at over 190mph. Wow!

Holden Calais unveiled, previews Chevrolet SS

General Motors' Australian subsidiary, Holden, has revealed its new VF series Calais -- the rear-wheel-drive sedan that in top-of-the-line, V8-powered, left-hand-drive form -- will be exported to North America and sold as the Chevrolet SS. The new Calais sits at the top of what Holden describes as an “extensively upgraded Commodore” range, with right-hand-drive Australian sales set to get underway in June. The Holden Commodore and its more luxurious Calais derivative have underpinned General Motors' sales in Australia since its introduction in 1978.

New BMW 4 Series: Official – Full specs, prices and photos

The new 2014 BMW 4 Series (pictured) has been revealed ahaed of a Frankfurt debut We had the arrival of the new BMW 4 Series as a concept back in  December, but this afternoon BMW has revealed details of the production 4 Series ahead of a debut at Frankfurt in September. Looking little changed from the concept, the new 4 Series – a replacement for the old 3 Series Coupe – sits on the same basic platform as the new 3 Series but with wider track and lower suspension. A bit longer, a bit wider and a bit lower than the old 3 Series Coupe, the new 4 Series also gets a longer wheelbase – a bit more room in the back – and weight rises a bit too.