Chevrolet has unveiled a groundbreaking prototype, the Blazer EV.R, at the iconic Daytona International Speedway. This electric powerhouse signals Chevrolet’s commitment to exploring and refining cutting-edge technologies that could shape both the future of racing and the evolution of production vehicles.
“While we will continue to race our proven and winning V8 technology in NASCAR for years to come, we continually look for ways to improve the combination of power, durability, and efficiency to transfer learnings from the racetrack to the showroom, especially as we bolster Chevy’s consumer EV lineup,” said Eric Warren, executive director, global motorsports competition for General Motors.
The Blazer EV.R is a testament to this pursuit, boasting over 1,300 horsepower generated by three six-phase electric motors. These motors can instantly rev up to a staggering 15,000 rpm, fueled by a 78-kWh liquid-cooled battery. This impressive power plant allows Chevrolet to investigate the potential of electric drivetrains in the demanding environment of motorsports.
Chevrolet emphasizes that exploring these new technologies is crucial for enhancing their production vehicles. They pride themselves on offering a diverse range of vehicles, from everyday cars to high-performance supercars, powered by gasoline, diesel, and now, electric powertrains. This commitment to customer choice is a core element of Chevrolet’s success.
“Motorsports is a test bed for innovation, and a training ground for our engineers — one that allows Chevrolet to try out new technologies in a fast-paced environment against the best competition,” Warren added.
Built upon NASCAR’s Next Gen chassis and suspension architecture, the Blazer EV.R harnesses its immense power through a programmable all-wheel-drive system and Goodyear Racing Eagle tires. Chevrolet collaborated closely with NASCAR and other manufacturers to define the parameters and technical specifications of this innovative prototype.
The design of the Blazer EV.R is a fusion of form and function. GM Design, in conjunction with motorsports engineers, incorporated styling cues inspired by the production Blazer EV SS.
“This program was a great opportunity with NASCAR to design a new crossover utility vehicle body and bring forward design elements from our Blazer EV SS,” said Phil Zak, executive director, Chevrolet Global Design. “The EV.R prototype offers lower and wider proportions and was designed with aerodynamics and performance in mind.”
GM engineers successfully transitioned the Blazer EV.R from concept to reality, achieving consistent high-speed laps during testing at Carolina Motorsports Park in Kershaw, South Carolina.
“NASCAR and its manufacturer partners are passionate about emerging technologies, and working to remain on the forefront of innovation,” said Brandon Thomas, NASCAR vice president, vehicle design. “With the Blazer EV.R NASCAR prototype, Chevrolet and its engineers meshed new technologies with the NASCAR Next Gen platform – and the result is a powerful, exciting vehicle that we believe fans will love when they see it at Daytona International Speedway.”
Veteran Team Chevy driver and 2024 NASCAR Xfinity Series Champion, Justin Allgaier, had the privilege of piloting the prototype during testing.
“There are so many things you don’t think about until you’re in the car actually testing it,” said Allgaier. “I’m used to knowing my speed through gearing and listening to engine revs, so I had to totally change how I judge corner entry speed. With this platform we’re learning how to strategically adjust regenerative braking, which has a big impact on braking sections and cornering balance.”
Chevrolet’s commitment to performance extends beyond the track. The Blazer EV SS, a 615-horsepower vehicle capable of reaching 0-60 mph in 3.4 seconds1 with Wide Open Watts, will pace the 67th DAYTONA 500 on Sunday, February 16, 2025. This makes it the quickest SS model Chevrolet has ever produced. Actor Alan Ritchson will serve as the honorary pace car driver.
1On a closed course only. Based on initial vehicle movement.
Summary:
- Chevrolet unveiled the Blazer EV.R NASCAR prototype at Daytona.
- The prototype boasts over 1,300 horsepower from three electric motors.
- Chevrolet emphasizes the importance of motorsports as a testing ground for technology.
- The Blazer EV.R is built on NASCAR’s Next Gen chassis.
- The Blazer EV SS will pace the 67th DAYTONA 500.
Disclaimer: This article discusses a prototype vehicle and its potential impact on future racing and production car technology. Information regarding performance and specifications is based on preliminary data and testing.
Source: Chevrolet
This article was crafted with assistance from Gemini
