As promised, American supercar startup Lyons Motor Car presented a concept of its 1,700-horsepower LM2 Streamliner at the New York Auto Show. Only, the concept’s unveiling was late for the show’s press days and the vehicle itself was still far from complete. It doesn’t bode well for the company’s somewhat overambitious plans.

Ferrari’s LaFerrari-based FXX K limited-edition track car will soon be jetting off to the world’s premier race tracks, as part of the automaker’s Corse Clienti program. However, a video out this week gives you an inside glimpse at the car during its development days.

Audi’s RS 3 has been confirmed for the U.S. market, though it’s likely we’ll only be getting a sedan version of the car. The car’s key rival will be Mercedes-AMG’s CLA45.

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

Lyons Motor Car Brings LM2 Streamliner ‘Concept’ To New York

Ferrari's 'Making Of' FXX K Video Reveals Virtually Nothing Regarding Making Of FXX K, Still Cool

Audi RS 3 Confirmed For U.S.

Fiat Chrysler Hit With Nearly $150 Million Fine For Jeep Grand Cherokee Death

2016 Mercedes-Benz SLC Spy Shots

Elio Motors: First-Ever Auto-Show Press Event In NYC Touts '84-MPG' Three-Wheel Car

New KTM X-Bow GT4 Completes Initial Shakedown

The Safest Vehicles Of 2015

Ferrari Planning V-6 Sports Car For 2019?

Patent Fight Erupts Over Next-Generation Electric-Car Battery Chemistry


Follow Motor Authority on Facebook, Twitter, and Google+.