Mercedes-AMG has only just unveiled the GT R Pro as the new flagship of the GT sports car range, but the Affalterbach-based tuner is already preparing a GT Black Series to sit even higher up the food chain. New spy shots and video of the car at the Nürburgring have surfaced.

All you “Risky Business” fans better start saving, as word on the street is Porsche is working on a modern successor to the 928 based on the Panamera. The car would give the automaker a sports car with enhanced practicality and space over the 911.

RTR Vehicles, the semi-official Ford performance division founded by professional drifter Vaughn Gittin Jr., has launched its 2019 Mustang RTR. Among the upgrades is a supercharged V-8 with 700 horsepower on tap.

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

2021 Mercedes-AMG GT Black Series spy shots and video

Rumors of a modern Porsche 928 rise yet again

2019 Ford Mustang RTR offers 700 horsepower, adjustable suspension

Minnesota considers new tax based on mileage driven

Tesla losses swell to $702M for Q1 2019 as deliveries drop

The Jaguar I-Pace isn't selling well in the US

2021 Mercedes-Benz C-Class spy shots and video

2020 Toyota Sienna Nightshade is a minivan in a tuxedo

Lucid's new CEO was the chief engineer of the Tesla Model S

Tesla Model Y might be made in California after all