This is the Audi A7 Sportback, which will be launched at the Frankfurt motor show next month.
Like the S6 saloon and S6 Avant, the Sportback is powered by a new V8 twin-turbo 414bhp 4.0-litre TFSI engine.
It means the car can go from 0-62mph in 4.9 seconds and on to a limited top speed of 155mph.
Its lightweight body and Audi's 'cylinder on demand' technology – where the car deactivates four of the engine's eight cylinders – help maintain fuel efficiency. The car averages 29.1mpg.
The S7 comes with a seven-speed S tronic gearbox, air suspension and four-wheel-drive.
The car goes on sale later this year, although prices have yet to be announced.
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