After a bump in power last year, the new Audi RS6 Avant carries over unchanged, with the exception of the new Avant GT model joining the lineup. It's a limited edition model with a re-tuned rear ...

In and effort to promote the high-speed grip of its new Hakkapeliitta 8 winter tire, Nokian threw a set of its new rubber on a race-prepped Audi RS6 and got moving – very, very quickly.

It's a little more razor-focused than the RS6 Avant GT ... have been thoroughly evaluated to provide an on-paper comparison.

Despite weighing in at 2075kg, the RS6 will sprint to 62mph, with little driver effort, in 3.6sec. Flat-out it will top 155mph, though Audi will lift the limiter to 189mph if you ask it nicely.

A hearty, slightly nervy welcome back to a pair of performance heavyweights: the Range Rover Sport SV and the Audi RS6 GT. The former is the fastest version of Range Rover’s sportiest SUV ...