UPRATED versions of the Audi RS 6 Avant and RS 7 Sportback are being released with power increasing by 30ps to a huge 630ps.

Performance for the two 4.0-litre biturbo V8 models is now a 0 to 62mph acceleration time of 3.4 seconds and a top speed of up to 189mph.

Prices start from £112,650 for the RS 6 Avant and £116,305 for the RS 7 Sportback with the two line-ups topping out at £130,050 and £133,705 respectively for Carbon Vorsprung specification models.

Standard equipment across the range has also been improved and the entry level cars now come with a Bang & Olufsen Premium Sound System with 3D sound, a Park Assist Pack with park assist plus, head-up display, 360-degree cameras and 22-inch wheels in matt grey.

Audi's exterior style package in matt grey is also now standard, while the RS sport exhaust comes finished in gloss black, along with the Audi rings and badges while Carbon Vorsprung models now have a night vision system.

First delivers of the new cars is slated to begin in April 2023.