I Car racing is a very competitive sport.
Drivers speed around the track, neck to neck, up until the finish line.
The outcome of these races is determined not only by the driver, but also by the engineers who design, test, and build these cars. A solid design is a must for a car race. Cars must be very aerodynamic, so that wind resistance will not slow down the car too much. Engines can be upgraded to provide more horsepower. The cars can be made lighter.