DAYTONA BEACH, Fla — NASCAR introduced a new rule Tuesday that will award one point to the team and driver with the fastest single lap in each race. The “Xfinity Fastest Lap” was added as part of a ...

Others had eventually gotten accustomed to saying Xfinity. Now we’ll once again need to learn the new name of NASCAR’s second-tier racing league. Xfinity, part of the Comcast family ...

The CW Network, which got an eight-race jump on its new seven-year NASCAR deal late last season, begins its first full season of Xfinity Series coverage at Daytona, replacing NBC and USA.

However, the prototype that Ford presented for the NASCAR series is purely electric. In recent years, Ford Performance has repeatedly caused a stir with electric concept cars, such as the ... the ...