

































About NASCAR Xfinity
The NASCAR Xfinity Series stands as NASCAR's second-highest level of professional stock car racing in the United States. The series began in 1982 and features intense competition between seasoned veterans and rising stars. This racing series serves as a proving ground for talented drivers aiming to reach the NASCAR Cup Series.
Racing Format
Drivers compete in 33 races across American speedways, short tracks, road courses, and superspeedways. The series uses a playoff system with 12 drivers qualifying for championship contention. The format includes three elimination rounds, culminating in a championship race where four finalists compete for the title.
Car Specifications
The Xfinity Series cars feature V8 engines producing up to 700 horsepower. These purpose-built race cars use distinct body designs that mirror production vehicles from Chevrolet, Ford, and Toyota. Teams must follow strict technical guidelines for weight, aerodynamics, and safety equipment. The cars weigh 3,400 pounds with the driver and carry 18 gallons of fuel.
Driver Development
The series plays a vital role in developing racing talent. Many current NASCAR Cup Series stars started their careers in the Xfinity Series. The competition format allows young drivers to gain experience while racing against established veterans. The series limits the participation of Cup Series drivers to create more opportunities for developing talent.
Broadcasting and Viewership
NASCAR Xfinity Series races receive national television coverage. The races attract significant viewership and provide teams with valuable exposure for sponsors. The series partners with major broadcasters to deliver live race coverage, qualifying sessions, and practice runs to fans across the country.
Technology and Innovation
The series incorporates advanced racing technology while maintaining competitive balance. Teams use data analytics and sophisticated engineering to optimize car performance. The series regularly updates technical regulations to improve safety and racing quality. These innovations often influence developments in the broader racing industry.