I have posted on two different concepts C8s - Here is the last one for street and track

Chevy gave car enthusiasts and racing fans a glimpse of the high-performance future.
Two Corvette concept cars, the Corvette CX and CX.R Vision Gran Turismo, debuted at The Quail, a Motorsports Gathering. While not intended for production, the pair will serve as inspiration to inform Corvette design language for years to come. Drawing on more than 70 years of performance innovation, these Corvette concepts honor the heritage of America’s sports car1 and propel it into the future.

The CX and CX.R Vision Gran Turismo are the latest and last of several Corvette concepts to be revealed this year, as part of a GM design exercise which involved multiple GM studios globally. The CX concepts were designed and fabricated at the Chevrolet Performance Studio in Warren, MI.

“While the shape of a Corvette has always been expressive and forward-looking, each crease and line has its roots in the generations that came before it. It is aspirational, it is cultural, it is the reason people want to come and work at Chevrolet,” said Phil Zak, executive design director for Chevrolet. “The CX and CX.R Vision Gran Turismo demonstrate our design teams stepping away from the constraints of production vehicles and unleashing their creativity. Through this exercise, we’ve added to Corvette and defined the design direction for Corvette moving forward.”

Corvette CX Concept: Unmistakably Corvette, made for street and track
Imagine a future Corvette designed from the ground up to provide the ultimate high-performance driving experience on the open road or the racetrack.
This was the inspiration behind the Corvette CX concept.

The CX concept design starts with quintessential Corvette hallmarks. The forward-lunging nose, the pronounced horizontal “chine” line delineating the upper and lower bodywork, and the dual-element taillights are all signature features of Corvette models past and present.
The proportions are long, low, and sleek, with a roofline less than 41 inches high.

Aggressively futuristic, yet unquestionably a Corvette, the CX concept shows what an uncompromised future sports car can be. The athletic exterior design, highlighted by the fighter-jet-inspired cockpit canopy, isn’t just about looking powerful, it was shaped in collaboration with the GM Motorsports Aero Group.
Every angle was designed with ultimate performance in mind.

The innovations continue underneath the skin with the Vacuum Fan System. Built-in fans draw air through the open-channel bodywork, generating massive downforce and adjusting the airflow over the rear diffuser to refine aerodynamic balance in real-time.
The front diffuser and rear wing are both active, adjusting automatically in response to the driver’s inputs to generate maximum grip.
The integrated understructure of the CX concept is visible through the aero channels in the bodywork, and the suspension A-arms are wing-shaped to enhance airflow and reduce front-end lift.

The CX concept’s propulsion system was chosen to provide maximum design freedom, plus ultimate straight-line performance to complement the corner carving enabled by fan-driven downforce and active aero.

The CX concept is an all-wheel-drive electric supercar with a propulsion system worthy of the Corvette name. Four motors, one powering each wheel, generate more than 2,000 horsepower, with four-wheel torque vectoring for maximum grip and cornering performance.
The 90-kWh lithium-ion battery is mounted in the chassis for a low center of gravity and ideal front-rear weight distribution.

On the inside, every aspect of the CX concept was designed to provide an unmatched driving experience. The forward-opening fighter-jet-style canopy automatically raises as you approach.
Driver and passenger settle into seating finished in Inferno Red ballistic textile, bolstered to help hold occupants in place during high-g cornering maneuvers.
Premium silicone leather, milled aluminum, and low-gloss forged carbon fiber accents give an elevated feel to the driver-focused cabin.

The digital windscreen transforms the windshield into an immersive surround display with real-time performance data.
Every major control is elegantly integrated into the steering wheel, keeping the driver’s focus on the road ahead.

Corvette CX.R Vision Gran Turismo: Future-focused, and inspired by racing pedigree

For more than 25 years, the Corvette road car program has been accompanied by a championship-caliber Corvette Racing competition program. This close relationship between road car and racecar isn’t just a source of pride for Corvette fans, it helps further the technical learnings that can be shared across both realms.

True to Chevrolet’s performance DNA, the design team created a Corvette CX concept exclusively for track competition. The CX.R Vision Gran Turismo imagines the future of Corvette GT racing, a future gamers will be able to drive in Gran Turismo 7.

The CX.R VGT racecar embodies Corvette’s history while looking to the future of automotive performance. The familiar yellow and black color scheme honors the Corvette GT racecars of the past 25 years. Designers took CX’s athletic exterior and ramped up the aggression for CX.R VGT with more prominent active aero features and a lower ride height for racetrack-dominating downforce and grip. Weight has been reduced across the car to further emphasize the all-out focus on performance.

Inside, the touring-inspired surfaces and materials of CX have been replaced by functional, high-performance appointments. The dashboard consists of lightweight raw carbon fiber weave, and the seating uses suede-wrapped foam inserts for grip and support where the driver needs it.
The seats themselves have larger, much more aggressive shoulder and headrest pads to provide the head and neck support necessary with the intense handling capabilities CX.R VGT could deliver.

Building off the propulsion template set by the Corvette CX concept, the CX.R VGT combines electrified performance with the thrill of a high-revving V8 engine. The mid-mounted 2.0-liter dual-overhead-cam twin-turbo V8 makes up to 900 horsepower and revs to 15,000 rpm.

Powered by renewable e-fuel, this V8 drives the rear wheels through an 8-speed dual-clutch transmission.
Three electric motors, one for each front wheel, plus a third incorporated into the 8-speed gearbox – provide instant torque for jaw-dropping acceleration and contribute to a total system output of 2,000 hp.
Experience the future vision of Corvette in Gran Turismo 7

The Corvette CX and CX.R VGT aren’t just inspirational stage displays. In partnership with Chevrolet performance engineers, the Corvette design team created detailed blueprints for the chassis, drivetrain, and aerodynamic features of both the CX and CX.R VGT concepts. Working with Polyphony Digital Inc., a subsidiary of Sony Interactive Entertainment, Chevrolet will make both the road going CX and the CX.R VGT racecar concepts available for fans to drive virtually in Gran Turismo 7 later this month, giving new and familiar audiences a chance to experience firsthand the future of Corvette design.