NASCAR and its growling Next Gen car take over Le Mans, looking to make statement on a global stage

The engine of the Chevrolet Camaro has a distinct growl that cannot go unnoticed even among the most elite sports cars in the world at the 24 Hours of Le Mans. When the Hendrick Motorsports crew fired up the car inside Garage 56, NASCAR chairman Jim France broke into a huge grin and gave a thumbs up. “The only guy who didn't cover his ears,” laughed seven-time NASCAR champion Jimmie Johnson.