It was unveiled in concept form at the 2017 Geneva auto show, and Mercedes-AMG is wasting no time in getting it to production. We’re talking about the GT 4 sedan, a prototype for which has been spotted carving up the Nürburgring.

Also spotted testing on the German race track was a Hyundai Veloster N. Though yet to be confirmed, the upcoming hot hatch is almost certain to be the first model from the Hyundai N performance division to be sold in the United States.

Audi has revealed the production location for its e-tron Sportback. The location is the same site where Audi will start building its e-tron electric SUV in 2018.

You'll find these stories and more in today's car news, right here at Motor Authority.

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